52212222313224 has 64 divisors (see below), whose sum is σ = 138051772896000. Its totient is φ = 16409927661120.

The previous prime is 52212222313213. The next prime is 52212222313261. The reversal of 52212222313224 is 42231322221225.

52212222313224 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×52212222313224² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271231954 + ... + 271424385.

It is an arithmetic number, because the mean of its divisors is an integer number (2157058951500).

Almost surely, 2^{52212222313224} is an apocalyptic number.

It is an amenable number.

52212222313224 is an abundant number, since it is smaller than the sum of its proper divisors (85839550582776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52212222313224 is a wasteful number, since it uses less digits than its factorization.

52212222313224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542656578 (or 542656574 counting only the distinct ones).

The product of its digits is 46080, while the sum is 33.

Adding to 52212222313224 its reverse (42231322221225), we get a palindrome (94443544534449).

The spelling of 52212222313224 in words is "fifty-two trillion, two hundred twelve billion, two hundred twenty-two million, three hundred thirteen thousand, two hundred twenty-four".