3165865122 has 32 divisors (see below), whose sum is σ = 7282369152. Its totient is φ = 898769664.

The previous prime is 3165865117. The next prime is 3165865123. The reversal of 3165865122 is 2215685613.

It is not an unprimeable number, because it can be changed into a prime (3165865123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233463 + ... + 246650.

It is an arithmetic number, because the mean of its divisors is an integer number (227574036).

Almost surely, 2^3165865122 is an apocalyptic number.

3165865122 is an abundant number, since it is smaller than the sum of its proper divisors (4116504030).

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

3165865122 is a wasteful number, since it uses less digits than its factorization.

3165865122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480282.

The product of its digits is 86400, while the sum is 39.

The square root of 3165865122 is about 56266.0210251267. The cubic root of 3165865122 is about 1468.3541086202.

The spelling of 3165865122 in words is "three billion, one hundred sixty-five million, eight hundred sixty-five thousand, one hundred twenty-two".