318226496082 has 24 divisors (see below), whose sum is σ = 699572298768. Its totient is φ = 96432271320.

The previous prime is 318226496059. The next prime is 318226496117. The reversal of 318226496082 is 280694622813.

It is a happy number.

It is a super-2 number, since 2×318226496082² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 219163528 + ... + 219164979.

It is an arithmetic number, because the mean of its divisors is an integer number (29148845782).

Almost surely, 2^318226496082 is an apocalyptic number.

318226496082 is an abundant number, since it is smaller than the sum of its proper divisors (381345802686).

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

318226496082 is a wasteful number, since it uses less digits than its factorization.

318226496082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438328534 (or 438328523 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 51.

The spelling of 318226496082 in words is "three hundred eighteen billion, two hundred twenty-six million, four hundred ninety-six thousand, eighty-two".