12200200121102 has 16 divisors (see below), whose sum is σ = 21106506109920. Its totient is φ = 5180687862048.

The previous prime is 12200200121077. The next prime is 12200200121183. The reversal of 12200200121102 is 20112100200221.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

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, 3997442813 + ... + 3997445864.

It is an arithmetic number, because the mean of its divisors is an integer number (1319156631870).

Almost surely, 2^{12200200121102} is an apocalyptic number.

12200200121102 is a deficient number, since it is larger than the sum of its proper divisors (8906305988818).

12200200121102 is a wasteful number, since it uses less digits than its factorization.

12200200121102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7994888795.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12200200121102 its reverse (20112100200221), we get a palindrome (32312300321323).

The spelling of 12200200121102 in words is "twelve trillion, two hundred billion, two hundred million, one hundred twenty-one thousand, one hundred two".