220662044 has 24 divisors (see below), whose sum is σ = 400537200. Its totient is φ = 106243200.

The previous prime is 220662037. The next prime is 220662047. The reversal of 220662044 is 440266022.

220662044 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220662047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45119 + ... + 49769.

It is an arithmetic number, because the mean of its divisors is an integer number (16689050).

Almost surely, 2^220662044 is an apocalyptic number.

It is an amenable number.

220662044 is a deficient number, since it is larger than the sum of its proper divisors (179875156).

220662044 is a wasteful number, since it uses less digits than its factorization.

220662044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5093 (or 5091 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 220662044 is about 14854.6977081326. The cubic root of 220662044 is about 604.2860179229.

The spelling of 220662044 in words is "two hundred twenty million, six hundred sixty-two thousand, forty-four".