220370617744 has 40 divisors (see below), whose sum is σ = 434398446720. Its totient is φ = 108269459328.

The previous prime is 220370617711. The next prime is 220370617777. The reversal of 220370617744 is 447716073022.

It is an interprime number because it is at equal distance from previous prime (220370617711) and next prime (220370617777).

It is a self number, because there is not a number n which added to its sum of digits gives 220370617744.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2113689 + ... + 2215495.

It is an arithmetic number, because the mean of its divisors is an integer number (10859961168).

Almost surely, 2^220370617744 is an apocalyptic number.

It is an amenable number.

220370617744 is a deficient number, since it is larger than the sum of its proper divisors (214027828976).

220370617744 is a wasteful number, since it uses less digits than its factorization.

220370617744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104167 (or 104161 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 43.

The spelling of 220370617744 in words is "two hundred twenty billion, three hundred seventy million, six hundred seventeen thousand, seven hundred forty-four".