112221120110 has 32 divisors (see below), whose sum is σ = 220514918400. Its totient is φ = 40779264160.

The previous prime is 112221120107. The next prime is 112221120119. The reversal of 112221120110 is 11021122211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112221120119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196190 + ... + 512769.

It is an arithmetic number, because the mean of its divisors is an integer number (6891091200).

Almost surely, 2^112221120110 is an apocalyptic number.

112221120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112221120110 is a deficient number, since it is larger than the sum of its proper divisors (108293798290).

112221120110 is a wasteful number, since it uses less digits than its factorization.

112221120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710416.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112221120110 its reverse (11021122211), we get a palindrome (123242242321).

The spelling of 112221120110 in words is "one hundred twelve billion, two hundred twenty-one million, one hundred twenty thousand, one hundred ten".