22120113230132 has 24 divisors (see below), whose sum is σ = 40403227032000. Its totient is φ = 10576571620736.

The previous prime is 22120113230053. The next prime is 22120113230141. The reversal of 22120113230132 is 23103231102122.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 22120113230098 and 22120113230107.

It is a congruent number.

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, 29318282 + ... + 30063297.

It is an arithmetic number, because the mean of its divisors is an integer number (1683467793000).

Almost surely, 2^{22120113230132} is an apocalyptic number.

It is an amenable number.

22120113230132 is a deficient number, since it is larger than the sum of its proper divisors (18283113801868).

22120113230132 is a wasteful number, since it uses less digits than its factorization.

22120113230132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59385655 (or 59385653 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 22120113230132 its reverse (23103231102122), we get a palindrome (45223344332254).

The spelling of 22120113230132 in words is "twenty-two trillion, one hundred twenty billion, one hundred thirteen million, two hundred thirty thousand, one hundred thirty-two".