112122121222022 has 8 divisors (see below), whose sum is σ = 168183284974896. Its totient is φ = 56061026230392.

The previous prime is 112122121221977. The next prime is 112122121222061. The reversal of 112122121222022 is 220222121221211.

112122121222022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×112122121222022² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12899618 + ... + 19764725.

It is an arithmetic number, because the mean of its divisors is an integer number (21022910621862).

Almost surely, 2^{112122121222022} is an apocalyptic number.

112122121222022 is a deficient number, since it is larger than the sum of its proper divisors (56061163752874).

112122121222022 is a wasteful number, since it uses less digits than its factorization.

112122121222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34380622.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 112122121222022 its reverse (220222121221211), we get a palindrome (332344242443233).

The spelling of 112122121222022 in words is "one hundred twelve trillion, one hundred twenty-two billion, one hundred twenty-one million, two hundred twenty-two thousand, twenty-two".