12088843896 has 16 divisors (see below), whose sum is σ = 30222109800. Its totient is φ = 4029614624.

The previous prime is 12088843867. The next prime is 12088843901. The reversal of 12088843896 is 69834888021.

It is a super-2 number, since 2×12088843896² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251850891 + ... + 251850938.

Almost surely, 2^12088843896 is an apocalyptic number.

It is an amenable number.

12088843896 is an abundant number, since it is smaller than the sum of its proper divisors (18133265904).

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

12088843896 is a wasteful number, since it uses less digits than its factorization.

12088843896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503701838 (or 503701834 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 57.

The spelling of 12088843896 in words is "twelve billion, eighty-eight million, eight hundred forty-three thousand, eight hundred ninety-six".