222320625272125 has 32 divisors (see below), whose sum is σ = 280212585805152. Its totient is φ = 176089665600000.

The previous prime is 222320625272113. The next prime is 222320625272131. The reversal of 222320625272125 is 521272526023222.

222320625272125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 16 ways, for example, as 161222671627801 + 61097953644324 = 12697349^2 + 7816518^2 .

It is not a de Polignac number, because 222320625272125 - 2¹⁵ = 222320625239357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 399391495 + ... + 399947755.

It is an arithmetic number, because the mean of its divisors is an integer number (8756643306411).

Almost surely, 2^{222320625272125} is an apocalyptic number.

222320625272125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

222320625272125 is a deficient number, since it is larger than the sum of its proper divisors (57891960533027).

222320625272125 is a wasteful number, since it uses less digits than its factorization.

222320625272125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588034 (or 588024 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 43.

The spelling of 222320625272125 in words is "two hundred twenty-two trillion, three hundred twenty billion, six hundred twenty-five million, two hundred seventy-two thousand, one hundred twenty-five".