12212032023291 has 16 divisors (see below), whose sum is σ = 16286873350176. Its totient is φ = 8139272941056.

The previous prime is 12212032023199. The next prime is 12212032023391. The reversal of 12212032023291 is 19232023021221.

It is not a de Polignac number, because 12212032023291 - 2¹⁴ = 12212032006907 is a prime.

It is a super-2 number, since 2×12212032023291² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12212032023391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314456211 + ... + 314495043.

It is an arithmetic number, because the mean of its divisors is an integer number (1017929584386).

Almost surely, 2^{12212032023291} is an apocalyptic number.

12212032023291 is a deficient number, since it is larger than the sum of its proper divisors (4074841326885).

12212032023291 is a wasteful number, since it uses less digits than its factorization.

12212032023291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62942.

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 12212032023291 in words is "twelve trillion, two hundred twelve billion, thirty-two million, twenty-three thousand, two hundred ninety-one".