22130151443112 has 64 divisors (see below), whose sum is σ = 55581004800000. Its totient is φ = 7342710865344.

The previous prime is 22130151443053. The next prime is 22130151443173. The reversal of 22130151443112 is 21134415103122.

It is a self number, because there is not a number n which added to its sum of digits gives 22130151443112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2174439 + ... + 6999177.

It is an arithmetic number, because the mean of its divisors is an integer number (868453200000).

Almost surely, 2^{22130151443112} is an apocalyptic number.

It is an amenable number.

22130151443112 is an abundant number, since it is smaller than the sum of its proper divisors (33450853356888).

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

22130151443112 is a wasteful number, since it uses less digits than its factorization.

22130151443112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4825630 (or 4825626 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 22130151443112 its reverse (21134415103122), we get a palindrome (43264566546234).

The spelling of 22130151443112 in words is "twenty-two trillion, one hundred thirty billion, one hundred fifty-one million, four hundred forty-three thousand, one hundred twelve".