112221112000110 has 64 divisors (see below), whose sum is σ = 276709851067392. Its totient is φ = 29106305375616.

The previous prime is 112221112000097. The next prime is 112221112000121. The reversal of 112221112000110 is 11000211122211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 112221112000110.

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, 15197532 + ... + 21340271.

It is an arithmetic number, because the mean of its divisors is an integer number (4323591422928).

Almost surely, 2^{112221112000110} is an apocalyptic number.

112221112000110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112221112000110 is an abundant number, since it is smaller than the sum of its proper divisors (164488739067282).

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

112221112000110 is a wasteful number, since it uses less digits than its factorization.

112221112000110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36540617.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 112221112000110 its reverse (11000211122211), we get a palindrome (123221323122321).

The spelling of 112221112000110 in words is "one hundred twelve trillion, two hundred twenty-one billion, one hundred twelve million, one hundred ten", and thus it is an aban number.