112122020222 has 16 divisors (see below), whose sum is σ = 173762990592. Its totient is φ = 54204246360.

The previous prime is 112122020207. The next prime is 112122020273. The reversal of 112122020222 is 222020221211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 112122020222.

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, 735548 + ... + 874799.

It is an arithmetic number, because the mean of its divisors is an integer number (10860186912).

Almost surely, 2^112122020222 is an apocalyptic number.

112122020222 is a deficient number, since it is larger than the sum of its proper divisors (61640970370).

112122020222 is a wasteful number, since it uses less digits than its factorization.

112122020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611503.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 112122020222 its reverse (222020221211), we get a palindrome (334142241433).

The spelling of 112122020222 in words is "one hundred twelve billion, one hundred twenty-two million, twenty thousand, two hundred twenty-two".