22212023140323 has 24 divisors (see below), whose sum is σ = 32097473182320. Its totient is φ = 14801813406720.

The previous prime is 22212023140309. The next prime is 22212023140357. The reversal of 22212023140323 is 32304132021222.

22212023140323 is a `hidden beast` number, since 2 + 2 + 2 + 1 + 2 + 0 + 231 + 403 + 23 = 666.

It is not a de Polignac number, because 22212023140323 - 2³⁶ = 22143303663587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22212023140523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 352938123 + ... + 353001051.

It is an arithmetic number, because the mean of its divisors is an integer number (1337394715930).

Almost surely, 2^{22212023140323} is an apocalyptic number.

22212023140323 is a deficient number, since it is larger than the sum of its proper divisors (9885450041997).

22212023140323 is a wasteful number, since it uses less digits than its factorization.

22212023140323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78739 (or 78736 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 22212023140323 its reverse (32304132021222), we get a palindrome (54516155161545).

The spelling of 22212023140323 in words is "twenty-two trillion, two hundred twelve billion, twenty-three million, one hundred forty thousand, three hundred twenty-three".