112201210222112 has 96 divisors (see below), whose sum is σ = 256247831496384. Its totient is φ = 47794506342400.

The previous prime is 112201210222109. The next prime is 112201210222139. The reversal of 112201210222112 is 211222012102211.

It is a super-2 number, since 2×112201210222112² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38842214 + ... + 41630757.

It is an arithmetic number, because the mean of its divisors is an integer number (2669248244754).

Almost surely, 2^{112201210222112} is an apocalyptic number.

It is an amenable number.

112201210222112 is an abundant number, since it is smaller than the sum of its proper divisors (144046621274272).

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

112201210222112 is a wasteful number, since it uses less digits than its factorization.

112201210222112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80473242 (or 80473234 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 112201210222112 its reverse (211222012102211), we get a palindrome (323423222324323).

The spelling of 112201210222112 in words is "one hundred twelve trillion, two hundred one billion, two hundred ten million, two hundred twenty-two thousand, one hundred twelve".