112012202200100 has 36 divisors (see below), whose sum is σ = 243067369690068. Its totient is φ = 44804716656000.

The previous prime is 112012202200099. The next prime is 112012202200111. The reversal of 112012202200100 is 1002202210211.

It can be written as a sum of positive squares in 6 ways, for example, as 37216929922624 + 74795272277476 = 6100568^2 + 8648426^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27480230 + ... + 31291970.

Almost surely, 2^{112012202200100} is an apocalyptic number.

112012202200100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112012202200100 is an abundant number, since it is smaller than the sum of its proper divisors (131055167489968).

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

112012202200100 is a wasteful number, since it uses less digits than its factorization.

112012202200100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4105616 (or 4105609 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 112012202200100 its reverse (1002202210211), we get a palindrome (113014404410311).

The spelling of 112012202200100 in words is "one hundred twelve trillion, twelve billion, two hundred two million, two hundred thousand, one hundred".