220616022 has 16 divisors (see below), whose sum is σ = 481344192. Its totient is φ = 66853320.

The previous prime is 220615999. The next prime is 220616027.

220616022 is nontrivially palindromic in base 10.

220616022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 220616022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220616027) 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, 1671268 + ... + 1671399.

It is an arithmetic number, because the mean of its divisors is an integer number (30084012).

Almost surely, 2^220616022 is an apocalyptic number.

220616022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220616022 is an abundant number, since it is smaller than the sum of its proper divisors (260728170).

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

220616022 is a wasteful number, since it uses less digits than its factorization.

220616022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3342683.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 220616022 is about 14853.1485551044. The cubic root of 220616022 is about 604.2440043770.

The spelling of 220616022 in words is "two hundred twenty million, six hundred sixteen thousand, twenty-two".