522022081154212 has 24 divisors (see below), whose sum is σ = 913613320642176. Its totient is φ = 260989704606048.

The previous prime is 522022081154159. The next prime is 522022081154243. The reversal of 522022081154212 is 212451180220225.

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, 5013461583 + ... + 5013565705.

It is an arithmetic number, because the mean of its divisors is an integer number (38067221693424).

Almost surely, 2^{522022081154212} is an apocalyptic number.

It is an amenable number.

522022081154212 is a deficient number, since it is larger than the sum of its proper divisors (391591239487964).

522022081154212 is a wasteful number, since it uses less digits than its factorization.

522022081154212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194547 (or 194545 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 37.

The spelling of 522022081154212 in words is "five hundred twenty-two trillion, twenty-two billion, eighty-one million, one hundred fifty-four thousand, two hundred twelve".