112101222222200 has 48 divisors (see below), whose sum is σ = 260657621729160. Its totient is φ = 44836655760000.

The previous prime is 112101222222193. The next prime is 112101222222239. The reversal of 112101222222200 is 2222222101211.

It is a super-2 number, since 2×112101222222200² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 21611006 + ... + 26291405.

Almost surely, 2^{112101222222200} is an apocalyptic number.

112101222222200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112101222222200 is an abundant number, since it is smaller than the sum of its proper divisors (148556399506960).

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

112101222222200 is a wasteful number, since it uses less digits than its factorization.

112101222222200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47914128 (or 47914119 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 112101222222200 its reverse (2222222101211), we get a palindrome (114323444323411).

The spelling of 112101222222200 in words is "one hundred twelve trillion, one hundred one billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred".