100202112022112 has 24 divisors (see below), whose sum is σ = 198091467843192. Its totient is φ = 49893167808000.

The previous prime is 100202112022109. The next prime is 100202112022127. The reversal of 100202112022112 is 211220211202001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6496498514 + ... + 6496513937.

It is an arithmetic number, because the mean of its divisors is an integer number (8253811160133).

Almost surely, 2^{100202112022112} is an apocalyptic number.

It is an amenable number.

100202112022112 is a deficient number, since it is larger than the sum of its proper divisors (97889355821080).

100202112022112 is a wasteful number, since it uses less digits than its factorization.

100202112022112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12993012702 (or 12993012694 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 100202112022112 its reverse (211220211202001), we get a palindrome (311422323224113).

The spelling of 100202112022112 in words is "one hundred trillion, two hundred two billion, one hundred twelve million, twenty-two thousand, one hundred twelve".