2244557121325 has 24 divisors (see below), whose sum is σ = 2880799188480. Its totient is φ = 1732778980800.

The previous prime is 2244557121293. The next prime is 2244557121343. The reversal of 2244557121325 is 5231217554422.

It is not a de Polignac number, because 2244557121325 - 2⁵ = 2244557121293 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 23 ways as a sum of consecutive naturals, for example, 482052 + ... + 2172898.

It is an arithmetic number, because the mean of its divisors is an integer number (120033299520).

Almost surely, 2^{2244557121325} is an apocalyptic number.

2244557121325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2244557121325 is a deficient number, since it is larger than the sum of its proper divisors (636242067155).

2244557121325 is a wasteful number, since it uses less digits than its factorization.

2244557121325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1692717 (or 1692712 counting only the distinct ones).

The product of its digits is 672000, while the sum is 43.

The spelling of 2244557121325 in words is "two trillion, two hundred forty-four billion, five hundred fifty-seven million, one hundred twenty-one thousand, three hundred twenty-five".