12235053228 has 24 divisors (see below), whose sum is σ = 29789695488. Its totient is φ = 3901031376.

The previous prime is 12235053169. The next prime is 12235053239. The reversal of 12235053228 is 82235053221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22164676 + ... + 22165227.

It is an arithmetic number, because the mean of its divisors is an integer number (1241237312).

Almost surely, 2^12235053228 is an apocalyptic number.

It is an amenable number.

12235053228 is an abundant number, since it is smaller than the sum of its proper divisors (17554642260).

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

12235053228 is a wasteful number, since it uses less digits than its factorization.

12235053228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44329933 (or 44329931 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 12235053228 in words is "twelve billion, two hundred thirty-five million, fifty-three thousand, two hundred twenty-eight".