220316768616 has 96 divisors (see below), whose sum is σ = 661385537280. Its totient is φ = 60917068800.

The previous prime is 220316768603. The next prime is 220316768627. The reversal of 220316768616 is 616867613022.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2985225 + ... + 3058136.

It is an arithmetic number, because the mean of its divisors is an integer number (6889432680).

Almost surely, 2^220316768616 is an apocalyptic number.

It is an amenable number.

220316768616 is an abundant number, since it is smaller than the sum of its proper divisors (441068768664).

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

220316768616 is a wasteful number, since it uses less digits than its factorization.

220316768616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6043415 (or 6043404 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 220316768616 in words is "two hundred twenty billion, three hundred sixteen million, seven hundred sixty-eight thousand, six hundred sixteen".