22102252333100 has 18 divisors (see below), whose sum is σ = 47961887563044. Its totient is φ = 8840900933200.

The previous prime is 22102252333033. The next prime is 22102252333151. The reversal of 22102252333100 is 133325220122.

It is a super-2 number, since 2×22102252333100² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22102252333100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 110511261566 + ... + 110511261765.

It is an arithmetic number, because the mean of its divisors is an integer number (2664549309058).

Almost surely, 2^{22102252333100} is an apocalyptic number.

22102252333100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22102252333100 is an abundant number, since it is smaller than the sum of its proper divisors (25859635229944).

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

22102252333100 is a wasteful number, since it uses less digits than its factorization.

22102252333100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221022523345 (or 221022523338 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 22102252333100 its reverse (133325220122), we get a palindrome (22235577553222).

The spelling of 22102252333100 in words is "twenty-two trillion, one hundred two billion, two hundred fifty-two million, three hundred thirty-three thousand, one hundred".