100222012202102 has 24 divisors (see below), whose sum is σ = 174888667315656. Its totient is φ = 42949470617088.

The previous prime is 100222012202089. The next prime is 100222012202153. The reversal of 100222012202102 is 201202210222001.

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 11 ways as a sum of consecutive naturals, for example, 32074868 + ... + 35060535.

It is an arithmetic number, because the mean of its divisors is an integer number (7287027804819).

Almost surely, 2^{100222012202102} is an apocalyptic number.

100222012202102 is a deficient number, since it is larger than the sum of its proper divisors (74666655113554).

100222012202102 is a wasteful number, since it uses less digits than its factorization.

100222012202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67150652 (or 67150645 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 100222012202102 its reverse (201202210222001), we get a palindrome (301424222424103).

The spelling of 100222012202102 in words is "one hundred trillion, two hundred twenty-two billion, twelve million, two hundred two thousand, one hundred two".