10397122265 has 4 divisors (see below), whose sum is σ = 12476546724. Its totient is φ = 8317697808.

The previous prime is 10397122261. The next prime is 10397122273. The reversal of 10397122265 is 56222179301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7090987264 + 3306135001 = 84208^2 + 57499^2 .

It is a cyclic number.

It is not a de Polignac number, because 10397122265 - 2² = 10397122261 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10397122261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1039712222 + ... + 1039712231.

It is an arithmetic number, because the mean of its divisors is an integer number (3119136681).

Almost surely, 2^10397122265 is an apocalyptic number.

It is an amenable number.

10397122265 is a deficient number, since it is larger than the sum of its proper divisors (2079424459).

10397122265 is an equidigital number, since it uses as much as digits as its factorization.

10397122265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2079424458.

The product of its (nonzero) digits is 45360, while the sum is 38.

The spelling of 10397122265 in words is "ten billion, three hundred ninety-seven million, one hundred twenty-two thousand, two hundred sixty-five".