12275312296 has 96 divisors (see below), whose sum is σ = 25972531200. Its totient is φ = 5430447360.

The previous prime is 12275312263. The next prime is 12275312303. The reversal of 12275312296 is 69221357221.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4567065 + ... + 4569751.

It is an arithmetic number, because the mean of its divisors is an integer number (270547200).

Almost surely, 2^12275312296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12275312296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12986265600).

12275312296 is an abundant number, since it is smaller than the sum of its proper divisors (13697218904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12275312296 is a wasteful number, since it uses less digits than its factorization.

12275312296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2859 (or 2842 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The spelling of 12275312296 in words is "twelve billion, two hundred seventy-five million, three hundred twelve thousand, two hundred ninety-six".