12220232221102 has 8 divisors (see below), whose sum is σ = 18371726094456. Its totient is φ = 6096323522952.

The previous prime is 12220232221073. The next prime is 12220232221147. The reversal of 12220232221102 is 20112223202221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 6896292693 + ... + 6896294464.

It is an arithmetic number, because the mean of its divisors is an integer number (2296465761807).

Almost surely, 2^{12220232221102} is an apocalyptic number.

12220232221102 is a deficient number, since it is larger than the sum of its proper divisors (6151493873354).

12220232221102 is a wasteful number, since it uses less digits than its factorization.

12220232221102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13792587602.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 12220232221102 its reverse (20112223202221), we get a palindrome (32332455423323).

The spelling of 12220232221102 in words is "twelve trillion, two hundred twenty billion, two hundred thirty-two million, two hundred twenty-one thousand, one hundred two".