112210012222100 has 36 divisors (see below), whose sum is σ = 262226167026684. Its totient is φ = 41431389127680.

The previous prime is 112210012222079. The next prime is 112210012222129. The reversal of 112210012222100 is 1222210012211.

It can be written as a sum of positive squares in 6 ways, for example, as 44227447738384 + 67982564483716 = 6650372^2 + 8245154^2 .

It is a congruent number.

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, 43157695709 + ... + 43157698308.

Almost surely, 2^{112210012222100} is an apocalyptic number.

112210012222100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112210012222100 is an abundant number, since it is smaller than the sum of its proper divisors (150016154804584).

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

112210012222100 is a wasteful number, since it uses less digits than its factorization.

112210012222100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86315394044 (or 86315394037 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112210012222100 its reverse (1222210012211), we get a palindrome (113432222234311).

The spelling of 112210012222100 in words is "one hundred twelve trillion, two hundred ten billion, twelve million, two hundred twenty-two thousand, one hundred".