2212555061325 has 72 divisors (see below), whose sum is σ = 4505644066752. Its totient is φ = 951956436480.

The previous prime is 2212555061309. The next prime is 2212555061363. The reversal of 2212555061325 is 5231605552122.

It is not a de Polignac number, because 2212555061325 - 2⁴ = 2212555061309 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 17645049 + ... + 17769998.

It is an arithmetic number, because the mean of its divisors is an integer number (62578389816).

Almost surely, 2^{2212555061325} is an apocalyptic number.

2212555061325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2212555061325 is an abundant number, since it is smaller than the sum of its proper divisors (2293089005427).

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

2212555061325 is a wasteful number, since it uses less digits than its factorization.

2212555061325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35415091 (or 35415079 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 39.

The spelling of 2212555061325 in words is "two trillion, two hundred twelve billion, five hundred fifty-five million, sixty-one thousand, three hundred twenty-five".