225716766331101 has 16 divisors (see below), whose sum is σ = 301470972144000. Its totient is φ = 150220223794368.

The previous prime is 225716766331093. The next prime is 225716766331123. The reversal of 225716766331101 is 101133667617522.

It is not a de Polignac number, because 225716766331101 - 2³ = 225716766331093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225716766331141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39665895 + ... + 44997963.

It is an arithmetic number, because the mean of its divisors is an integer number (18841935759000).

Almost surely, 2^{225716766331101} is an apocalyptic number.

It is an amenable number.

225716766331101 is a deficient number, since it is larger than the sum of its proper divisors (75754205812899).

225716766331101 is a wasteful number, since it uses less digits than its factorization.

225716766331101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5356228.

The product of its (nonzero) digits is 1905120, while the sum is 51.

The spelling of 225716766331101 in words is "two hundred twenty-five trillion, seven hundred sixteen billion, seven hundred sixty-six million, three hundred thirty-one thousand, one hundred one".