Base | Representation |
---|---|
bin | 110010100001100111000011… |
… | …111110110100111101000101 |
3 | 1002010210021001010002010202222 |
4 | 302201213003332310331011 |
5 | 213111210144310120401 |
6 | 2104334442200342125 |
7 | 64543200532644014 |
oct | 6241470376647505 |
9 | 1063707033063688 |
10 | 222212011020101 |
11 | 64892648190563 |
12 | 20b0a214a74945 |
13 | 96cb66c64891b |
14 | 3cc3193a9ca7b |
15 | 1aa539ea72c1b |
hex | ca19c3fb4f45 |
222212011020101 has 8 divisors (see below), whose sum is σ = 224372355333984. Its totient is φ = 220053214790640.
The previous prime is 222212011020061. The next prime is 222212011020119. The reversal of 222212011020101 is 101020110212222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-222212011020101 is a prime.
It is a super-3 number, since 3×2222120110201013 (a number of 44 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 222212011020101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222212011020161) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386732630 + ... + 387306791.
It is an arithmetic number, because the mean of its divisors is an integer number (28046544416748).
Almost surely, 2222212011020101 is an apocalyptic number.
It is an amenable number.
222212011020101 is a deficient number, since it is larger than the sum of its proper divisors (2160344313883).
222212011020101 is a wasteful number, since it uses less digits than its factorization.
222212011020101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 774042211.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 222212011020101 its reverse (101020110212222), we get a palindrome (323232121232323).
The spelling of 222212011020101 in words is "two hundred twenty-two trillion, two hundred twelve billion, eleven million, twenty thousand, one hundred one".
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