52022214231 has 32 divisors (see below), whose sum is σ = 75367228608. Its totient is φ = 31728153600.

The previous prime is 52022214227. The next prime is 52022214247. The reversal of 52022214231 is 13241222025.

It is not a de Polignac number, because 52022214231 - 2² = 52022214227 is a prime.

It is a super-2 number, since 2×52022214231² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52022214331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2420131 + ... + 2441531.

It is an arithmetic number, because the mean of its divisors is an integer number (2355225894).

Almost surely, 2^52022214231 is an apocalyptic number.

52022214231 is a deficient number, since it is larger than the sum of its proper divisors (23345014377).

52022214231 is a wasteful number, since it uses less digits than its factorization.

52022214231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21971.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 52022214231 its reverse (13241222025), we get a palindrome (65263436256).

The spelling of 52022214231 in words is "fifty-two billion, twenty-two million, two hundred fourteen thousand, two hundred thirty-one".