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200113102220 = 22510005655111
BaseRepresentation
bin1011101001011110101…
…0111001110110001100
3201010112020002212120112
42322113222321312030
511234312423232340
6231533010135152
720312663206043
oct2722752716614
9633466085515
10200113102220
117795a6a1609
12329495814b8
1315b4189c575
14998512355a
155313366065
hex2e97ab9d8c

200113102220 has 12 divisors (see below), whose sum is σ = 420237514704. Its totient is φ = 80045240880.

The previous prime is 200113102219. The next prime is 200113102297. The reversal of 200113102220 is 22201311002.

It is a happy number.

200113102220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2001131022202 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200113102195 and 200113102204.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5002827536 + ... + 5002827575.

It is an arithmetic number, because the mean of its divisors is an integer number (35019792892).

Almost surely, 2200113102220 is an apocalyptic number.

200113102220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200113102220 is an abundant number, since it is smaller than the sum of its proper divisors (220124412484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200113102220 is a wasteful number, since it uses less digits than its factorization.

200113102220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10005655120 (or 10005655118 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 200113102220 its reverse (22201311002), we get a palindrome (222314413222).

The spelling of 200113102220 in words is "two hundred billion, one hundred thirteen million, one hundred two thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 10005655111 20011310222 40022620444 50028275555 100056551110 200113102220