112222100111210 has 16 divisors (see below), whose sum is σ = 202040979509376. Its totient is φ = 44879684642448.

The previous prime is 112222100111203. The next prime is 112222100111239. The reversal of 112222100111210 is 12111001222211.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1144373774 + ... + 1144471833.

It is an arithmetic number, because the mean of its divisors is an integer number (12627561219336).

Almost surely, 2^{112222100111210} is an apocalyptic number.

112222100111210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112222100111210 is a deficient number, since it is larger than the sum of its proper divisors (89818879398166).

112222100111210 is a wasteful number, since it uses less digits than its factorization.

112222100111210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2288850517.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112222100111210 its reverse (12111001222211), we get a palindrome (124333101333421).

The spelling of 112222100111210 in words is "one hundred twelve trillion, two hundred twenty-two billion, one hundred million, one hundred eleven thousand, two hundred ten".