112001101022100 has 72 divisors (see below), whose sum is σ = 327029514639520. Its totient is φ = 29592951454080.

The previous prime is 112001101022087. The next prime is 112001101022147. The reversal of 112001101022100 is 1220101100211.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1712522362 + ... + 1712587761.

Almost surely, 2^{112001101022100} is an apocalyptic number.

112001101022100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112001101022100 is an abundant number, since it is smaller than the sum of its proper divisors (215028413617420).

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

112001101022100 is a wasteful number, since it uses less digits than its factorization.

112001101022100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3425110249 (or 3425110242 counting only the distinct ones).

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

Adding to 112001101022100 its reverse (1220101100211), we get a palindrome (113221202122311).

The spelling of 112001101022100 in words is "one hundred twelve trillion, one billion, one hundred one million, twenty-two thousand, one hundred".