492222020312 has 64 divisors (see below), whose sum is σ = 1009406361600. Its totient is φ = 223162611840.

The previous prime is 492222020309. The next prime is 492222020327. The reversal of 492222020312 is 213020222294.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137375273 + ... + 137378855.

It is an arithmetic number, because the mean of its divisors is an integer number (15771974400).

Almost surely, 2^492222020312 is an apocalyptic number.

It is an amenable number.

492222020312 is an abundant number, since it is smaller than the sum of its proper divisors (517184341288).

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

492222020312 is a wasteful number, since it uses less digits than its factorization.

492222020312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7176 (or 7172 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 492222020312 in words is "four hundred ninety-two billion, two hundred twenty-two million, twenty thousand, three hundred twelve".