202011100100112 has 40 divisors (see below), whose sum is σ = 521936657150080. Its totient is φ = 67327401294720.

The previous prime is 202011100100107. The next prime is 202011100100119. The reversal of 202011100100112 is 211001001110202.

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 (202011100100119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300663187 + ... + 301334322.

It is an arithmetic number, because the mean of its divisors is an integer number (13048416428752).

Almost surely, 2^{202011100100112} is an apocalyptic number.

It is an amenable number.

202011100100112 is an abundant number, since it is smaller than the sum of its proper divisors (319925557049968).

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

202011100100112 is a wasteful number, since it uses less digits than its factorization.

202011100100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602004511 (or 602004505 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 202011100100112 its reverse (211001001110202), we get a palindrome (413012101210314).

The spelling of 202011100100112 in words is "two hundred two trillion, eleven billion, one hundred million, one hundred thousand, one hundred twelve".