112201222112010 has 48 divisors (see below), whose sum is σ = 304406793909504. Its totient is φ = 28619442161376.

The previous prime is 112201222111961. The next prime is 112201222112051. The reversal of 112201222112010 is 10211222102211.

112201222112010 is a `hidden beast` number, since 11 + 220 + 1 + 22 + 211 + 201 + 0 = 666.

It is a super-2 number, since 2×112201222112010² (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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27101742402 + ... + 27101746541.

It is an arithmetic number, because the mean of its divisors is an integer number (6341808206448).

Almost surely, 2^{112201222112010} is an apocalyptic number.

112201222112010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112201222112010 is an abundant number, since it is smaller than the sum of its proper divisors (192205571797494).

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

112201222112010 is a wasteful number, since it uses less digits than its factorization.

112201222112010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54203488979 (or 54203488976 counting only the distinct ones).

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

Adding to 112201222112010 its reverse (10211222102211), we get a palindrome (122412444214221).

The spelling of 112201222112010 in words is "one hundred twelve trillion, two hundred one billion, two hundred twenty-two million, one hundred twelve thousand, ten".