220032118 has 16 divisors (see below), whose sum is σ = 346856400. Its totient is φ = 104551776.

The previous prime is 220032091. The next prime is 220032133. The reversal of 220032118 is 811230022.

It is a junction number, because it is equal to n+sod(n) for n = 220032095 and 220032104.

It is a congruent number.

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, 31393 + ... + 37756.

It is an arithmetic number, because the mean of its divisors is an integer number (21678525).

Almost surely, 2^220032118 is an apocalyptic number.

220032118 is a deficient number, since it is larger than the sum of its proper divisors (126824282).

220032118 is a wasteful number, since it uses less digits than its factorization.

220032118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69231.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 220032118 is about 14833.4796322373. The cubic root of 220032118 is about 603.7104495665.

The spelling of 220032118 in words is "two hundred twenty million, thirty-two thousand, one hundred eighteen".