112010221120100 has 36 divisors (see below), whose sum is σ = 243066457269300. Its totient is φ = 44803299980160.

The previous prime is 112010221120069. The next prime is 112010221120123. The reversal of 112010221120100 is 1021122010211.

It can be written as a sum of positive squares in 6 ways, for example, as 117956528704 + 111892264591396 = 343448^2 + 10577914^2 .

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, 4128455 + ... + 15526254.

Almost surely, 2^{112010221120100} is an apocalyptic number.

112010221120100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112010221120100 is an abundant number, since it is smaller than the sum of its proper divisors (131056236149200).

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

112010221120100 is a wasteful number, since it uses less digits than its factorization.

112010221120100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19711712 (or 19711705 counting only the distinct ones).

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

Adding to 112010221120100 its reverse (1021122010211), we get a palindrome (113031343130311).

The spelling of 112010221120100 in words is "one hundred twelve trillion, ten billion, two hundred twenty-one million, one hundred twenty thousand, one hundred".