22412130112 has 28 divisors (see below), whose sum is σ = 45009913536. Its totient is φ = 11071049600.

The previous prime is 22412130107. The next prime is 22412130133. The reversal of 22412130112 is 21103121422.

It is a self number, because there is not a number n which added to its sum of digits gives 22412130112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2104264 + ... + 2114887.

It is an arithmetic number, because the mean of its divisors is an integer number (1607496912).

Almost surely, 2^22412130112 is an apocalyptic number.

It is an amenable number.

22412130112 is an abundant number, since it is smaller than the sum of its proper divisors (22597783424).

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

22412130112 is an equidigital number, since it uses as much as digits as its factorization.

22412130112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4219246 (or 4219236 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 22412130112 its reverse (21103121422), we get a palindrome (43515251534).

The spelling of 22412130112 in words is "twenty-two billion, four hundred twelve million, one hundred thirty thousand, one hundred twelve".