12088881032 has 12 divisors (see below), whose sum is σ = 22667235045. Its totient is φ = 6044285024.

The previous prime is 12088881023. The next prime is 12088881041. The reversal of 12088881032 is 23018888021.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is an interprime number because it is at equal distance from previous prime (12088881023) and next prime (12088881041).

It can be written as a sum of positive squares in 2 ways, for example, as 7021434436 + 5067446596 = 83794^2 + 71186^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=77746.

It is a super-2 number, since 2×12088881032² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 291548 + ... + 330420.

Almost surely, 2^12088881032 is an apocalyptic number.

It is an amenable number.

12088881032 is a deficient number, since it is larger than the sum of its proper divisors (10578354013).

12088881032 is an frugal number, since it uses more digits than its factorization.

12088881032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77752 (or 38875 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 41.

The spelling of 12088881032 in words is "twelve billion, eighty-eight million, eight hundred eighty-one thousand, thirty-two".