112202110021122 has 128 divisors (see below), whose sum is σ = 298769921280000. Its totient is φ = 30810647989440.

The previous prime is 112202110021091. The next prime is 112202110021159. The reversal of 112202110021122 is 221120011202211.

112202110021122 is a `hidden beast` number, since 1 + 1 + 220 + 211 + 0 + 0 + 211 + 22 = 666.

It is a super-2 number, since 2×112202110021122² (a number of 29 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 112202110021095 and 112202110021104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 215864497 + ... + 216383652.

It is an arithmetic number, because the mean of its divisors is an integer number (2334140010000).

Almost surely, 2^{112202110021122} is an apocalyptic number.

112202110021122 is an abundant number, since it is smaller than the sum of its proper divisors (186567811258878).

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

112202110021122 is a wasteful number, since it uses less digits than its factorization.

112202110021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432248213 (or 432248207 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 112202110021122 its reverse (221120011202211), we get a palindrome (333322121223333).

The spelling of 112202110021122 in words is "one hundred twelve trillion, two hundred two billion, one hundred ten million, twenty-one thousand, one hundred twenty-two".