522193341216 has 96 divisors (see below), whose sum is σ = 1443183860160. Its totient is φ = 164871023616.

The previous prime is 522193341211. The next prime is 522193341217. The reversal of 522193341216 is 612143391225.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×522193341216² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (522193341211) 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, 10402770 + ... + 10452846.

It is an arithmetic number, because the mean of its divisors is an integer number (15033165210).

Almost surely, 2^522193341216 is an apocalyptic number.

It is an amenable number.

522193341216 is an abundant number, since it is smaller than the sum of its proper divisors (920990518944).

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

522193341216 is a wasteful number, since it uses less digits than its factorization.

522193341216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55826 (or 55818 counting only the distinct ones).

The product of its digits is 77760, while the sum is 39.

The spelling of 522193341216 in words is "five hundred twenty-two billion, one hundred ninety-three million, three hundred forty-one thousand, two hundred sixteen".