112644244656100 has 18 divisors (see below), whose sum is σ = 244438010903954. Its totient is φ = 45057697862400.

The previous prime is 112644244656049. The next prime is 112644244656103. The reversal of 112644244656100 is 1656442446211.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 38107682152164 + 74536562503936 = 6173142^2 + 8633456^2 .

It is not an unprimeable number, because it can be changed into a prime (112644244656103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 563221223181 + ... + 563221223380.

Almost surely, 2^{112644244656100} is an apocalyptic number.

112644244656100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112644244656100 is an abundant number, since it is smaller than the sum of its proper divisors (131793766247854).

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

112644244656100 is a wasteful number, since it uses less digits than its factorization.

112644244656100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126442446575 (or 1126442446568 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 46.

The spelling of 112644244656100 in words is "one hundred twelve trillion, six hundred forty-four billion, two hundred forty-four million, six hundred fifty-six thousand, one hundred".