52213052402100 has 108 divisors (see below), whose sum is σ = 164908217073600. Its totient is φ = 13817194497600.

The previous prime is 52213052402083. The next prime is 52213052402111. The reversal of 52213052402100 is 120425031225.

52213052402100 is a `hidden beast` number, since 5 + 2 + 2 + 1 + 30 + 524 + 0 + 2 + 100 = 666.

It is a super-2 number, since 2×52213052402100² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 221311500 + ... + 221547299.

Almost surely, 2^{52213052402100} is an apocalyptic number.

52213052402100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52213052402100 is an abundant number, since it is smaller than the sum of its proper divisors (112695164671500).

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

52213052402100 is a wasteful number, since it uses less digits than its factorization.

52213052402100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442858950 (or 442858940 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 52213052402100 its reverse (120425031225), we get a palindrome (52333477433325).

The spelling of 52213052402100 in words is "fifty-two trillion, two hundred thirteen billion, fifty-two million, four hundred two thousand, one hundred".