100112202020112 has 40 divisors (see below), whose sum is σ = 259137350023104. Its totient is φ = 33304390591104.

The previous prime is 100112202020107. The next prime is 100112202020143. The reversal of 100112202020112 is 211020202211001.

It is a junction number, because it is equal to n+sod(n) for n = 100112202020091 and 100112202020100.

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, 2073207343 + ... + 2073255630.

Almost surely, 2^{100112202020112} is an apocalyptic number.

100112202020112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100112202020112 is an abundant number, since it is smaller than the sum of its proper divisors (159025148002992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100112202020112 is a wasteful number, since it uses less digits than its factorization.

100112202020112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4146463487 (or 4146463481 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 100112202020112 its reverse (211020202211001), we get a palindrome (311132404231113).

The spelling of 100112202020112 in words is "one hundred trillion, one hundred twelve billion, two hundred two million, twenty thousand, one hundred twelve".