220173039076 has 9 divisors (see below), whose sum is σ = 385304460681. Its totient is φ = 110086050312.

The previous prime is 220173039071. The next prime is 220173039133. The reversal of 220173039076 is 670930371022.

The square root of 220173039076 is 469226.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1876900 + 220171162176 = 1370^2 + 469224^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220173039071) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 821146 + ... + 1055758.

Almost surely, 2^220173039076 is an apocalyptic number.

220173039076 is the 469226-th square number.

It is an amenable number.

220173039076 is a deficient number, since it is larger than the sum of its proper divisors (165131421605).

220173039076 is an frugal number, since it uses more digits than its factorization.

220173039076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469230 (or 234615 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 40.

The spelling of 220173039076 in words is "two hundred twenty billion, one hundred seventy-three million, thirty-nine thousand, seventy-six".