112101100222100 has 72 divisors (see below), whose sum is σ = 265412018335296. Its totient is φ = 40758177600000.

The previous prime is 112101100222091. The next prime is 112101100222127. The reversal of 112101100222100 is 1222001101211.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 337025 + ... + 14977175.

Almost surely, 2^{112101100222100} is an apocalyptic number.

112101100222100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112101100222100 is an abundant number, since it is smaller than the sum of its proper divisors (153310918113196).

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

112101100222100 is a wasteful number, since it uses less digits than its factorization.

112101100222100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14647137 (or 14647130 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112101100222100 its reverse (1222001101211), we get a palindrome (113323101323311).

The spelling of 112101100222100 in words is "one hundred twelve trillion, one hundred one billion, one hundred million, two hundred twenty-two thousand, one hundred".