512214221111052 has 24 divisors (see below), whose sum is σ = 1227468313654576. Its totient is φ = 166123531171008.

The previous prime is 512214221111003. The next prime is 512214221111063. The reversal of 512214221111052 is 250111122412215.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 576817816123 + ... + 576817817010.

Almost surely, 2^{512214221111052} is an apocalyptic number.

It is an amenable number.

512214221111052 is an abundant number, since it is smaller than the sum of its proper divisors (715254092543524).

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

512214221111052 is a wasteful number, since it uses less digits than its factorization.

512214221111052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153635633177 (or 1153635633175 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 30.

Adding to 512214221111052 its reverse (250111122412215), we get a palindrome (762325343523267).

The spelling of 512214221111052 in words is "five hundred twelve trillion, two hundred fourteen billion, two hundred twenty-one million, one hundred eleven thousand, fifty-two".