100201020020112 has 60 divisors (see below), whose sum is σ = 284523970776080. Its totient is φ = 30363945458880.

The previous prime is 100201020020111. The next prime is 100201020020117. The reversal of 100201020020112 is 211020020102001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (100201020020111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8626115062 + ... + 8626126677.

Almost surely, 2^{100201020020112} is an apocalyptic number.

100201020020112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100201020020112 is an abundant number, since it is smaller than the sum of its proper divisors (184322950755968).

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

100201020020112 is a wasteful number, since it uses less digits than its factorization.

100201020020112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17252241772 (or 17252241755 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 100201020020112 its reverse (211020020102001), we get a palindrome (311221040122113).

The spelling of 100201020020112 in words is "one hundred trillion, two hundred one billion, twenty million, twenty thousand, one hundred twelve".