22012233013112 has 32 divisors (see below), whose sum is σ = 42036253635600. Its totient is φ = 10804254599424.

The previous prime is 22012233012971. The next prime is 22012233013157. The reversal of 22012233013112 is 21131033221022.

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, 105472037 + ... + 105680532.

Almost surely, 2^{22012233013112} is an apocalyptic number.

It is an amenable number.

22012233013112 is a deficient number, since it is larger than the sum of its proper divisors (20024020622488).

22012233013112 is a wasteful number, since it uses less digits than its factorization.

22012233013112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211152815 (or 211152811 counting only the distinct ones).

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

Adding to 22012233013112 its reverse (21131033221022), we get a palindrome (43143266234134).

The spelling of 22012233013112 in words is "twenty-two trillion, twelve billion, two hundred thirty-three million, thirteen thousand, one hundred twelve".