220376117 has 32 divisors (see below), whose sum is σ = 273208320. Its totient is φ = 175426560.

The previous prime is 220376113. The next prime is 220376137. The reversal of 220376117 is 711673022.

It is a cyclic number.

It is not a de Polignac number, because 220376117 - 2² = 220376113 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 220376117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220376113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129323 + ... + 131015.

It is an arithmetic number, because the mean of its divisors is an integer number (8537760).

Almost surely, 2^220376117 is an apocalyptic number.

It is an amenable number.

220376117 is a deficient number, since it is larger than the sum of its proper divisors (52832203).

220376117 is a wasteful number, since it uses less digits than its factorization.

220376117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 220376117 is about 14845.0704612676. The cubic root of 220376117 is about 604.0249001108.

The spelling of 220376117 in words is "two hundred twenty million, three hundred seventy-six thousand, one hundred seventeen".