201112402322100 has 144 divisors (see below), whose sum is σ = 621367974904320. Its totient is φ = 50110320422400.

The previous prime is 201112402322093. The next prime is 201112402322101. The reversal of 201112402322100 is 1223204211102.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201112402322101) 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 47 ways as a sum of consecutive naturals, for example, 372574947 + ... + 373114346.

It is an arithmetic number, because the mean of its divisors is an integer number (4315055381280).

Almost surely, 2^{201112402322100} is an apocalyptic number.

201112402322100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201112402322100 is an abundant number, since it is smaller than the sum of its proper divisors (420255572582220).

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

201112402322100 is a wasteful number, since it uses less digits than its factorization.

201112402322100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745689370 (or 745689363 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 201112402322100 its reverse (1223204211102), we get a palindrome (202335606533202).

The spelling of 201112402322100 in words is "two hundred one trillion, one hundred twelve billion, four hundred two million, three hundred twenty-two thousand, one hundred".