112221211101022 has 16 divisors (see below), whose sum is σ = 174149102793600. Its totient is φ = 54171793297440.

The previous prime is 112221211101001. The next prime is 112221211101061. The reversal of 112221211101022 is 220101112122211.

It is a happy number.

It is a congruent 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, 69982254 + ... + 71567857.

It is an arithmetic number, because the mean of its divisors is an integer number (10884318924600).

Almost surely, 2^{112221211101022} is an apocalyptic number.

112221211101022 is a deficient number, since it is larger than the sum of its proper divisors (61927891692578).

112221211101022 is a wasteful number, since it uses less digits than its factorization.

112221211101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141563811.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 112221211101022 its reverse (220101112122211), we get a palindrome (332322323223233).

The spelling of 112221211101022 in words is "one hundred twelve trillion, two hundred twenty-one billion, two hundred eleven million, one hundred one thousand, twenty-two".