12032221102 has 32 divisors (see below), whose sum is σ = 19988840448. Its totient is φ = 5386500000.

The previous prime is 12032221099. The next prime is 12032221141. The reversal of 12032221102 is 20112223021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 410227 + ... + 438577.

It is an arithmetic number, because the mean of its divisors is an integer number (624651264).

Almost surely, 2^12032221102 is an apocalyptic number.

12032221102 is a deficient number, since it is larger than the sum of its proper divisors (7956619346).

12032221102 is a wasteful number, since it uses less digits than its factorization.

12032221102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28656.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12032221102 its reverse (20112223021), we get a palindrome (32144444123).

The spelling of 12032221102 in words is "twelve billion, thirty-two million, two hundred twenty-one thousand, one hundred two".