112204127642640 has 80 divisors (see below), whose sum is σ = 379453958945856. Its totient is φ = 27201000640000.

The previous prime is 112204127642611. The next prime is 112204127642707. The reversal of 112204127642640 is 46246721402211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 112204127642592 and 112204127642601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21250779111 + ... + 21250784390.

Almost surely, 2^{112204127642640} is an apocalyptic number.

112204127642640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112204127642640 is an abundant number, since it is smaller than the sum of its proper divisors (267249831303216).

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

112204127642640 is a wasteful number, since it uses less digits than its factorization.

112204127642640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42501563528 (or 42501563522 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The spelling of 112204127642640 in words is "one hundred twelve trillion, two hundred four billion, one hundred twenty-seven million, six hundred forty-two thousand, six hundred forty".