112221012022200 has 384 divisors, whose sum is σ = 416807197632000. Its totient is φ = 27659093068800.

The previous prime is 112221012022193. The next prime is 112221012022213. The reversal of 112221012022200 is 2220210122211.

It is a happy number.

112221012022200 is a `hidden beast` number, since 11 + 22 + 210 + 1 + 202 + 220 + 0 = 666.

112221012022200 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9132084 + ... + 17545283.

It is an arithmetic number, because the mean of its divisors is an integer number (1085435410500).

Almost surely, 2^{112221012022200} is an apocalyptic number.

112221012022200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112221012022200 is an abundant number, since it is smaller than the sum of its proper divisors (304586185609800).

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

112221012022200 is a wasteful number, since it uses less digits than its factorization.

112221012022200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26677452 (or 26677437 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 112221012022200 its reverse (2220210122211), we get a palindrome (114441222144411).

The spelling of 112221012022200 in words is "one hundred twelve trillion, two hundred twenty-one billion, twelve million, twenty-two thousand, two hundred".