12200044102 has 12 divisors (see below), whose sum is σ = 18534663756. Its totient is φ = 6022800420.

The previous prime is 12200044099. The next prime is 12200044111. The reversal of 12200044102 is 20144000221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 476224 + ... + 501187.

It is an arithmetic number, because the mean of its divisors is an integer number (1544555313).

Almost surely, 2^12200044102 is an apocalyptic number.

12200044102 is a deficient number, since it is larger than the sum of its proper divisors (6334619654).

12200044102 is an frugal number, since it uses more digits than its factorization.

12200044102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977571 (or 977492 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 12200044102 its reverse (20144000221), we get a palindrome (32344044323).

The spelling of 12200044102 in words is "twelve billion, two hundred million, forty-four thousand, one hundred two".