220082135 has 16 divisors (see below), whose sum is σ = 325045056. Its totient is φ = 139304448.

The previous prime is 220082087. The next prime is 220082167. The reversal of 220082135 is 531280022.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220082135 is a prime.

It is a super-2 number, since 2×220082135² = 96872292292316450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 220082135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241394 + ... + 242303.

It is an arithmetic number, because the mean of its divisors is an integer number (20315316).

Almost surely, 2^220082135 is an apocalyptic number.

220082135 is a deficient number, since it is larger than the sum of its proper divisors (104962921).

220082135 is a wasteful number, since it uses less digits than its factorization.

220082135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483722.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 220082135 is about 14835.1654861009. The cubic root of 220082135 is about 603.7561906128.

The spelling of 220082135 in words is "two hundred twenty million, eighty-two thousand, one hundred thirty-five".