52233122354331 has 4 divisors (see below), whose sum is σ = 69644163139112. Its totient is φ = 34822081569552.

The previous prime is 52233122354323. The next prime is 52233122354381. The reversal of 52233122354331 is 13345322133225.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 52233122354331 - 2³ = 52233122354323 is a prime.

It is a super-2 number, since 2×52233122354331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52233122354331.

It is not an unprimeable number, because it can be changed into a prime (52233122354381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8705520392386 + ... + 8705520392391.

It is an arithmetic number, because the mean of its divisors is an integer number (17411040784778).

Almost surely, 2^{52233122354331} is an apocalyptic number.

52233122354331 is a deficient number, since it is larger than the sum of its proper divisors (17411040784781).

52233122354331 is a wasteful number, since it uses less digits than its factorization.

52233122354331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17411040784780.

The product of its digits is 388800, while the sum is 39.

Adding to 52233122354331 its reverse (13345322133225), we get a palindrome (65578444487556).

The spelling of 52233122354331 in words is "fifty-two trillion, two hundred thirty-three billion, one hundred twenty-two million, three hundred fifty-four thousand, three hundred thirty-one".