522230455051212 has 48 divisors (see below), whose sum is σ = 1282761649111040. Its totient is φ = 164903263342272.

The previous prime is 522230455051093. The next prime is 522230455051219. The reversal of 522230455051212 is 212150554032225.

It is not an unprimeable number, because it can be changed into a prime (522230455051219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77430988 + ... + 83904819.

Almost surely, 2^{522230455051212} is an apocalyptic number.

It is an amenable number.

522230455051212 is an abundant number, since it is smaller than the sum of its proper divisors (760531194059828).

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

522230455051212 is a wasteful number, since it uses less digits than its factorization.

522230455051212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161350030 (or 161350028 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 39.

The spelling of 522230455051212 in words is "five hundred twenty-two trillion, two hundred thirty billion, four hundred fifty-five million, fifty-one thousand, two hundred twelve".