202001000100112 has 40 divisors (see below), whose sum is σ = 404004762437120. Its totient is φ = 97741751120640.

The previous prime is 202001000100089. The next prime is 202001000100113. The reversal of 202001000100112 is 211001000100202.

It is not an unprimeable number, because it can be changed into a prime (202001000100113) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 75502189 + ... + 78131827.

It is an arithmetic number, because the mean of its divisors is an integer number (10100119060928).

Almost surely, 2^{202001000100112} is an apocalyptic number.

It is an amenable number.

202001000100112 is an abundant number, since it is smaller than the sum of its proper divisors (202003762337008).

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

202001000100112 is a wasteful number, since it uses less digits than its factorization.

202001000100112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2784551 (or 2784545 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 202001000100112 its reverse (211001000100202), we get a palindrome (413002000200314).

The spelling of 202001000100112 in words is "two hundred two trillion, one billion, one hundred thousand, one hundred twelve".