5211122522352 has 20 divisors (see below), whose sum is σ = 13462066516200. Its totient is φ = 1737040840768.

The previous prime is 5211122522339. The next prime is 5211122522357. The reversal of 5211122522352 is 2532252211125.

It is a super-2 number, since 2×5211122522352² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5211122522357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54282526227 + ... + 54282526322.

It is an arithmetic number, because the mean of its divisors is an integer number (673103325810).

Almost surely, 2^{5211122522352} is an apocalyptic number.

It is an amenable number.

5211122522352 is an abundant number, since it is smaller than the sum of its proper divisors (8250943993848).

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

5211122522352 is a wasteful number, since it uses less digits than its factorization.

5211122522352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108565052560 (or 108565052554 counting only the distinct ones).

The product of its digits is 24000, while the sum is 33.

Adding to 5211122522352 its reverse (2532252211125), we get a palindrome (7743374733477).

The spelling of 5211122522352 in words is "five trillion, two hundred eleven billion, one hundred twenty-two million, five hundred twenty-two thousand, three hundred fifty-two".