122272601272725 has 24 divisors (see below), whose sum is σ = 203173233630400. Its totient is φ = 64884355240320.

The previous prime is 122272601272721. The next prime is 122272601272727. The reversal of 122272601272725 is 527272106272221.

It is not a de Polignac number, because 122272601272725 - 2² = 122272601272721 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122272601272721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4096219624 + ... + 4096249473.

Almost surely, 2^{122272601272725} is an apocalyptic number.

122272601272725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

122272601272725 is a deficient number, since it is larger than the sum of its proper divisors (80900632357675).

122272601272725 is a wasteful number, since it uses less digits than its factorization.

122272601272725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8192469309 (or 8192469304 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 48.

The spelling of 122272601272725 in words is "one hundred twenty-two trillion, two hundred seventy-two billion, six hundred one million, two hundred seventy-two thousand, seven hundred twenty-five".