22010300031120 has 80 divisors (see below), whose sum is σ = 68232868031232. Its totient is φ = 5869332659200.

The previous prime is 22010300031073. The next prime is 22010300031169. The reversal of 22010300031120 is 2113000301022.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 22010300031120.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18011545 + ... + 19194695.

Almost surely, 2^{22010300031120} is an apocalyptic number.

22010300031120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22010300031120 is an abundant number, since it is smaller than the sum of its proper divisors (46222568000112).

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

22010300031120 is a wasteful number, since it uses less digits than its factorization.

22010300031120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260680 (or 1260674 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 22010300031120 its reverse (2113000301022), we get a palindrome (24123300332142).

The spelling of 22010300031120 in words is "twenty-two trillion, ten billion, three hundred million, thirty-one thousand, one hundred twenty".