2165150702202 has 64 divisors (see below), whose sum is σ = 4502468296704. Its totient is φ = 693555670080.

The previous prime is 2165150702191. The next prime is 2165150702203. The reversal of 2165150702202 is 2022070515612.

It is not an unprimeable number, because it can be changed into a prime (2165150702203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6115077 + ... + 6459447.

It is an arithmetic number, because the mean of its divisors is an integer number (70351067136).

Almost surely, 2^{2165150702202} is an apocalyptic number.

2165150702202 is an abundant number, since it is smaller than the sum of its proper divisors (2337317594502).

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

2165150702202 is a wasteful number, since it uses less digits than its factorization.

2165150702202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344763.

The product of its (nonzero) digits is 16800, while the sum is 33.

The spelling of 2165150702202 in words is "two trillion, one hundred sixty-five billion, one hundred fifty million, seven hundred two thousand, two hundred two".