220162016 has 12 divisors (see below), whose sum is σ = 433444032. Its totient is φ = 110080992.

The previous prime is 220162001. The next prime is 220162027. The reversal of 220162016 is 610261022.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3440000 + ... + 3440063.

It is an arithmetic number, because the mean of its divisors is an integer number (36120336).

Almost surely, 2^220162016 is an apocalyptic number.

It is an amenable number.

220162016 is a deficient number, since it is larger than the sum of its proper divisors (213282016).

220162016 is an equidigital number, since it uses as much as digits as its factorization.

220162016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6880073 (or 6880065 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 220162016 is about 14837.8575272847. The cubic root of 220162016 is about 603.8292282152.

The spelling of 220162016 in words is "two hundred twenty million, one hundred sixty-two thousand, sixteen".