22331223022120 has 64 divisors (see below), whose sum is σ = 53090840880000. Its totient is φ = 8430181855488.

The previous prime is 22331223021967. The next prime is 22331223022127. The reversal of 22331223022120 is 2122032213322.

It is not an unprimeable number, because it can be changed into a prime (22331223022127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55661695 + ... + 56061454.

It is an arithmetic number, because the mean of its divisors is an integer number (829544388750).

Almost surely, 2^{22331223022120} is an apocalyptic number.

22331223022120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22331223022120 is an abundant number, since it is smaller than the sum of its proper divisors (30759617857880).

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

22331223022120 is a wasteful number, since it uses less digits than its factorization.

22331223022120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111723442 (or 111723438 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 22331223022120 its reverse (2122032213322), we get a palindrome (24453255235442).

The spelling of 22331223022120 in words is "twenty-two trillion, three hundred thirty-one billion, two hundred twenty-three million, twenty-two thousand, one hundred twenty".