112220220120110 has 64 divisors (see below), whose sum is σ = 214332243951744. Its totient is φ = 42158063001600.

The previous prime is 112220220120077. The next prime is 112220220120131. The reversal of 112220220120110 is 11021022022211.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 200637440 + ... + 201195980.

It is an arithmetic number, because the mean of its divisors is an integer number (3348941311746).

Almost surely, 2^{112220220120110} is an apocalyptic number.

112220220120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112220220120110 is a deficient number, since it is larger than the sum of its proper divisors (102112023831634).

112220220120110 is a wasteful number, since it uses less digits than its factorization.

112220220120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561069.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112220220120110 its reverse (11021022022211), we get a palindrome (123241242142321).

The spelling of 112220220120110 in words is "one hundred twelve trillion, two hundred twenty billion, two hundred twenty million, one hundred twenty thousand, one hundred ten".