22434212013112 has 16 divisors (see below), whose sum is σ = 42064279443000. Its totient is φ = 11217070828320.

The previous prime is 22434212013071. The next prime is 22434212013149. The reversal of 22434212013112 is 21131021243422.

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, 1580814 + ... + 6882397.

Almost surely, 2^{22434212013112} is an apocalyptic number.

It is an amenable number.

22434212013112 is a deficient number, since it is larger than the sum of its proper divisors (19630067429888).

22434212013112 is a wasteful number, since it uses less digits than its factorization.

22434212013112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8794566 (or 8794562 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 22434212013112 its reverse (21131021243422), we get a palindrome (43565233256534).

The spelling of 22434212013112 in words is "twenty-two trillion, four hundred thirty-four billion, two hundred twelve million, thirteen thousand, one hundred twelve".