2212326311625 has 96 divisors (see below), whose sum is σ = 4038389042688. Its totient is φ = 1165041043200.

The previous prime is 2212326311581. The next prime is 2212326311627. The reversal of 2212326311625 is 5261136232122.

2212326311625 is a `hidden beast` number, since 2 + 2 + 1 + 2 + 3 + 2 + 631 + 16 + 2 + 5 = 666.

It is not a de Polignac number, because 2212326311625 - 2²⁸ = 2212057876169 is a prime.

It is a super-2 number, since 2×2212326311625² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2212326311625.

It is not an unprimeable number, because it can be changed into a prime (2212326311627) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 199536832 + ... + 199547918.

It is an arithmetic number, because the mean of its divisors is an integer number (42066552528).

Almost surely, 2^{2212326311625} is an apocalyptic number.

2212326311625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2212326311625 is a deficient number, since it is larger than the sum of its proper divisors (1826062731063).

2212326311625 is a wasteful number, since it uses less digits than its factorization.

2212326311625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13328 (or 13315 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The spelling of 2212326311625 in words is "two trillion, two hundred twelve billion, three hundred twenty-six million, three hundred eleven thousand, six hundred twenty-five".