220012102210102 has 32 divisors (see below), whose sum is σ = 342791308024704. Its totient is φ = 105836079686400.

The previous prime is 220012102210037. The next prime is 220012102210123. The reversal of 220012102210102 is 201012201210022.

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, 60737524 + ... + 64257847.

It is an arithmetic number, because the mean of its divisors is an integer number (10712228375772).

Almost surely, 2^{220012102210102} is an apocalyptic number.

220012102210102 is a deficient number, since it is larger than the sum of its proper divisors (122779205814602).

220012102210102 is a wasteful number, since it uses less digits than its factorization.

220012102210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124995724.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 220012102210102 its reverse (201012201210022), we get a palindrome (421024303420124).

The spelling of 220012102210102 in words is "two hundred twenty trillion, twelve billion, one hundred two million, two hundred ten thousand, one hundred two".