12210022323213 has 16 divisors (see below), whose sum is σ = 19126188814656. Its totient is φ = 6830781719040.

The previous prime is 12210022323139. The next prime is 12210022323263. The reversal of 12210022323213 is 31232322001221.

It is not a de Polignac number, because 12210022323213 - 2⁸ = 12210022322957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210022323263) 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, 14230794820 + ... + 14230795677.

It is an arithmetic number, because the mean of its divisors is an integer number (1195386800916).

Almost surely, 2^{12210022323213} is an apocalyptic number.

12210022323213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12210022323213 is a deficient number, since it is larger than the sum of its proper divisors (6916166491443).

12210022323213 is a wasteful number, since it uses less digits than its factorization.

12210022323213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28461590524.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12210022323213 its reverse (31232322001221), we get a palindrome (43442344324434).

The spelling of 12210022323213 in words is "twelve trillion, two hundred ten billion, twenty-two million, three hundred twenty-three thousand, two hundred thirteen".