22130313231120 has 40 divisors (see below), whose sum is σ = 68603971017216. Its totient is φ = 5901416861568.

The previous prime is 22130313231083. The next prime is 22130313231197. The reversal of 22130313231120 is 2113231303122.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46104818992 + ... + 46104819471.

Almost surely, 2^{22130313231120} is an apocalyptic number.

22130313231120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22130313231120 is an abundant number, since it is smaller than the sum of its proper divisors (46473657786096).

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

22130313231120 is a wasteful number, since it uses less digits than its factorization.

22130313231120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92209638479 (or 92209638473 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 22130313231120 its reverse (2113231303122), we get a palindrome (24243544534242).

The spelling of 22130313231120 in words is "twenty-two trillion, one hundred thirty billion, three hundred thirteen million, two hundred thirty-one thousand, one hundred twenty".