220492074498 has 32 divisors (see below), whose sum is σ = 451026579456. Its totient is φ = 71828201808.

The previous prime is 220492074487. The next prime is 220492074511. The reversal of 220492074498 is 894470294022.

It is a self number, because there is not a number n which added to its sum of digits gives 220492074498.

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, 379786 + ... + 764997.

It is an arithmetic number, because the mean of its divisors is an integer number (14094580608).

Almost surely, 2^220492074498 is an apocalyptic number.

220492074498 is an abundant number, since it is smaller than the sum of its proper divisors (230534504958).

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

220492074498 is a wasteful number, since it uses less digits than its factorization.

220492074498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145518.

The product of its (nonzero) digits is 2322432, while the sum is 51.

The spelling of 220492074498 in words is "two hundred twenty billion, four hundred ninety-two million, seventy-four thousand, four hundred ninety-eight".