2502166250022 has 64 divisors (see below), whose sum is σ = 5097652185600. Its totient is φ = 818550789120.

The previous prime is 2502166249997. The next prime is 2502166250123. The reversal of 2502166250022 is 2200526612052.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 822808822 + ... + 822811862.

It is an arithmetic number, because the mean of its divisors is an integer number (79650815400).

Almost surely, 2^{2502166250022} is an apocalyptic number.

2502166250022 is an abundant number, since it is smaller than the sum of its proper divisors (2595485935578).

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

2502166250022 is a wasteful number, since it uses less digits than its factorization.

2502166250022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6221.

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 2502166250022 in words is "two trillion, five hundred two billion, one hundred sixty-six million, two hundred fifty thousand, twenty-two".