220164107 has 2 divisors, whose sum is σ = 220164108. Its totient is φ = 220164106.

The previous prime is 220164089. The next prime is 220164169. The reversal of 220164107 is 701461022.

220164107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220164107 - 2¹⁴ = 220147723 is a prime.

It is a super-2 number, since 2×220164107² = 96944468022214898, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (220164187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110082053 + 110082054.

It is an arithmetic number, because the mean of its divisors is an integer number (110082054).

Almost surely, 2^220164107 is an apocalyptic number.

220164107 is a deficient number, since it is larger than the sum of its proper divisors (1).

220164107 is an equidigital number, since it uses as much as digits as its factorization.

220164107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 220164107 is about 14837.9279887726. The cubic root of 220164107 is about 603.8311398421.

The spelling of 220164107 in words is "two hundred twenty million, one hundred sixty-four thousand, one hundred seven".