12100112202022 has 16 divisors (see below), whose sum is σ = 19622390884992. Its totient is φ = 5562936944640.

The previous prime is 12100112202007. The next prime is 12100112202097. The reversal of 12100112202022 is 22020221100121.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12100112201987 and 12100112202005.

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, 905419254 + ... + 905432617.

It is an arithmetic number, because the mean of its divisors is an integer number (1226399430312).

Almost surely, 2^{12100112202022} is an apocalyptic number.

12100112202022 is a deficient number, since it is larger than the sum of its proper divisors (7522278682970).

12100112202022 is a wasteful number, since it uses less digits than its factorization.

12100112202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1810852143.

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

Adding to 12100112202022 its reverse (22020221100121), we get a palindrome (34120333302143).

The spelling of 12100112202022 in words is "twelve trillion, one hundred billion, one hundred twelve million, two hundred two thousand, twenty-two".