22212010120100 has 72 divisors (see below), whose sum is σ = 48294677692800. Its totient is φ = 8867372101120.

The previous prime is 22212010120073. The next prime is 22212010120129. The reversal of 22212010120100 is 102101021222.

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, 211214732 + ... + 211319868.

It is an arithmetic number, because the mean of its divisors is an integer number (670759412400).

Almost surely, 2^{22212010120100} is an apocalyptic number.

22212010120100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22212010120100 is an abundant number, since it is smaller than the sum of its proper divisors (26082667572700).

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

22212010120100 is a wasteful number, since it uses less digits than its factorization.

22212010120100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109277 (or 109270 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22212010120100 its reverse (102101021222), we get a palindrome (22314111141322).

The spelling of 22212010120100 in words is "twenty-two trillion, two hundred twelve billion, ten million, one hundred twenty thousand, one hundred".