112210120001222 has 32 divisors (see below), whose sum is σ = 185618849018880. Its totient is φ = 50669851177440.

The previous prime is 112210120001209. The next prime is 112210120001249. The reversal of 112210120001222 is 222100021012211.

It is a super-2 number, since 2×112210120001222² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112210120001222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 710777573 + ... + 710935424.

It is an arithmetic number, because the mean of its divisors is an integer number (5800589031840).

Almost surely, 2^{112210120001222} is an apocalyptic number.

112210120001222 is a deficient number, since it is larger than the sum of its proper divisors (73408729017658).

112210120001222 is a wasteful number, since it uses less digits than its factorization.

112210120001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421713116.

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

Adding to 112210120001222 its reverse (222100021012211), we get a palindrome (334310141013433).

The spelling of 112210120001222 in words is "one hundred twelve trillion, two hundred ten billion, one hundred twenty million, one thousand, two hundred twenty-two".