112221000022 has 16 divisors (see below), whose sum is σ = 177461095392. Its totient is φ = 53117602560.

The previous prime is 112221000013. The next prime is 112221000061. The reversal of 112221000022 is 220000122211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 112220999966 and 112221000011.

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, 12570729 + ... + 12579652.

It is an arithmetic number, because the mean of its divisors is an integer number (11091318462).

Almost surely, 2^112221000022 is an apocalyptic number.

112221000022 is a deficient number, since it is larger than the sum of its proper divisors (65240095370).

112221000022 is a wasteful number, since it uses less digits than its factorization.

112221000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25150503.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 112221000022 its reverse (220000122211), we get a palindrome (332221122233).

The spelling of 112221000022 in words is "one hundred twelve billion, two hundred twenty-one million, twenty-two", and thus it is an aban number.