112220120210100 has 108 divisors (see below), whose sum is σ = 377700861785184. Its totient is φ = 25650313187520.

The previous prime is 112220120210047. The next prime is 112220120210113. The reversal of 112220120210100 is 1012021022211.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 112220120210100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3816996192 + ... + 3817025591.

Almost surely, 2^{112220120210100} is an apocalyptic number.

112220120210100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112220120210100 is an abundant number, since it is smaller than the sum of its proper divisors (265480741575084).

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

112220120210100 is a wasteful number, since it uses less digits than its factorization.

112220120210100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7634021814 (or 7634021800 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112220120210100 its reverse (1012021022211), we get a palindrome (113232141232311).

The spelling of 112220120210100 in words is "one hundred twelve trillion, two hundred twenty billion, one hundred twenty million, two hundred ten thousand, one hundred".