2272371729325 has 12 divisors (see below), whose sum is σ = 2817774194560. Its totient is φ = 1817875931760.

The previous prime is 2272371729323. The next prime is 2272371729337. The reversal of 2272371729325 is 5239271732722.

It is not a de Polignac number, because 2272371729325 - 2¹ = 2272371729323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2272371729323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1829266 + ... + 2809084.

Almost surely, 2^{2272371729325} is an apocalyptic number.

2272371729325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2272371729325 is a deficient number, since it is larger than the sum of its proper divisors (545402465235).

2272371729325 is an equidigital number, since it uses as much as digits as its factorization.

2272371729325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072596 (or 1072591 counting only the distinct ones).

The product of its digits is 4445280, while the sum is 52.

The spelling of 2272371729325 in words is "two trillion, two hundred seventy-two billion, three hundred seventy-one million, seven hundred twenty-nine thousand, three hundred twenty-five".