112022010121222 has 32 divisors (see below), whose sum is σ = 178719096441600. Its totient is φ = 52511107003488.

The previous prime is 112022010121211. The next prime is 112022010121223. The reversal of 112022010121222 is 222121010220211.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 112022010121222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112022010121223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4421188 + ... + 15607399.

It is an arithmetic number, because the mean of its divisors is an integer number (5584971763800).

Almost surely, 2^{112022010121222} is an apocalyptic number.

112022010121222 is a deficient number, since it is larger than the sum of its proper divisors (66697086320378).

112022010121222 is a wasteful number, since it uses less digits than its factorization.

112022010121222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20030140.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 112022010121222 its reverse (222121010220211), we get a palindrome (334143020341433).

The spelling of 112022010121222 in words is "one hundred twelve trillion, twenty-two billion, ten million, one hundred twenty-one thousand, two hundred twenty-two".