112010012201220 has 96 divisors (see below), whose sum is σ = 368119391501568. Its totient is φ = 24910334756352.

The previous prime is 112010012201203. The next prime is 112010012201291. The reversal of 112010012201220 is 22102210010211.

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 112010012201220.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3603910207 + ... + 3603941286.

It is an arithmetic number, because the mean of its divisors is an integer number (3834576994808).

Almost surely, 2^{112010012201220} is an apocalyptic number.

112010012201220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112010012201220 is an abundant number, since it is smaller than the sum of its proper divisors (256109379300348).

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

112010012201220 is a wasteful number, since it uses less digits than its factorization.

112010012201220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7207851549 (or 7207851547 counting only the distinct ones).

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

Adding to 112010012201220 its reverse (22102210010211), we get a palindrome (134112222211431).

The spelling of 112010012201220 in words is "one hundred twelve trillion, ten billion, twelve million, two hundred one thousand, two hundred twenty".