| Base | Representation |
|---|---|
| bin | 100000011100111000010… |
| … | …100110010101100000100 |
| 3 | 21220012002211112002000000 |
| 4 | 200130320110302230010 |
| 5 | 243014101422014340 |
| 6 | 4424244002321300 |
| 7 | 320054203516263 |
| oct | 40347024625404 |
| 9 | 7805084462000 |
| 10 | 2230033001220 |
| 11 | 78a82a546352 |
| 12 | 300241659230 |
| 13 | 1323a2a3168b |
| 14 | 79d1152a5da |
| 15 | 3d01cde8d30 |
| hex | 20738532b04 |
2230033001220 has 168 divisors, whose sum is σ = 7037261997696. Its totient is φ = 593331365952.
The previous prime is 2230033001197. The next prime is 2230033001243. The reversal of 2230033001220 is 221003300322.
It is a happy number.
2230033001220 is a `hidden beast` number, since 2 + 2 + 300 + 330 + 0 + 12 + 20 = 666.
It is an interprime number because it is at equal distance from previous prime (2230033001197) and next prime (2230033001243).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 2230033001193 and 2230033001202.
It is an unprimeable number.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 6286309 + ... + 6631571.
It is an arithmetic number, because the mean of its divisors is an integer number (41888464272).
Almost surely, 22230033001220 is an apocalyptic number.
2230033001220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2230033001220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3518630998848).
2230033001220 is an abundant number, since it is smaller than the sum of its proper divisors (4807228996476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2230033001220 is a wasteful number, since it uses less digits than its factorization.
2230033001220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 345733 (or 345716 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 2230033001220 its reverse (221003300322), we get a palindrome (2451036301542).
It can be divided in two parts, 223003 and 3001220, that added together give a palindrome (3224223).
The spelling of 2230033001220 in words is "two trillion, two hundred thirty billion, thirty-three million, one thousand, two hundred twenty".
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