22231311104120 has 32 divisors (see below), whose sum is σ = 52653105248400. Its totient is φ = 8424496839168.

The previous prime is 22231311104117. The next prime is 22231311104137. The reversal of 22231311104120 is 2140111313222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14625861809 + ... + 14625863328.

Almost surely, 2^{22231311104120} is an apocalyptic number.

22231311104120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22231311104120 is an abundant number, since it is smaller than the sum of its proper divisors (30421794144280).

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

22231311104120 is a wasteful number, since it uses less digits than its factorization.

22231311104120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29251725167 (or 29251725163 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 22231311104120 its reverse (2140111313222), we get a palindrome (24371422417342).

The spelling of 22231311104120 in words is "twenty-two trillion, two hundred thirty-one billion, three hundred eleven million, one hundred four thousand, one hundred twenty".