272294222725 has 48 divisors (see below), whose sum is σ = 388463886720. Its totient is φ = 185468025600.

The previous prime is 272294222719. The next prime is 272294222779. The reversal of 272294222725 is 527222492272.

It is not a de Polignac number, because 272294222725 - 2¹⁹ = 272293698437 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 (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31727935 + ... + 31736515.

It is an arithmetic number, because the mean of its divisors is an integer number (8092997640).

Almost surely, 2^272294222725 is an apocalyptic number.

272294222725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

272294222725 is a deficient number, since it is larger than the sum of its proper divisors (116169663995).

272294222725 is a wasteful number, since it uses less digits than its factorization.

272294222725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9790 (or 9785 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 46.

The spelling of 272294222725 in words is "two hundred seventy-two billion, two hundred ninety-four million, two hundred twenty-two thousand, seven hundred twenty-five".