112221111110 has 64 divisors (see below), whose sum is σ = 216932624064. Its totient is φ = 41648640000.

The previous prime is 112221111103. The next prime is 112221111137. The reversal of 112221111110 is 11111122211.

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, 3986585 + ... + 4014635.

It is an arithmetic number, because the mean of its divisors is an integer number (3389572251).

Almost surely, 2^112221111110 is an apocalyptic number.

112221111110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112221111110 is a deficient number, since it is larger than the sum of its proper divisors (104711512954).

112221111110 is a wasteful number, since it uses less digits than its factorization.

112221111110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28409.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 112221111110 its reverse (11111122211), we get a palindrome (123332233321).

The spelling of 112221111110 in words is "one hundred twelve billion, two hundred twenty-one million, one hundred eleven thousand, one hundred ten".