22610545100 has 72 divisors (see below), whose sum is σ = 57642696048. Its totient is φ = 7589548800.

The previous prime is 22610545093. The next prime is 22610545121. The reversal of 22610545100 is 154501622.

It is a super-2 number, since 2×22610545100² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 22610545100.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 776279 + ... + 804878.

Almost surely, 2^22610545100 is an apocalyptic number.

22610545100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22610545100 is an abundant number, since it is smaller than the sum of its proper divisors (35032150948).

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

22610545100 is a wasteful number, since it uses less digits than its factorization.

22610545100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1581195 (or 1581188 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 22610545100 in words is "twenty-two billion, six hundred ten million, five hundred forty-five thousand, one hundred".