2022021012122 has 8 divisors (see below), whose sum is σ = 3130871244672. Its totient is φ = 978397263900.

The previous prime is 2022021012061. The next prime is 2022021012133. The reversal of 2022021012122 is 2212101202202.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2022021012122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16306621004 + ... + 16306621127.

It is an arithmetic number, because the mean of its divisors is an integer number (391358905584).

Almost surely, 2^{2022021012122} is an apocalyptic number.

2022021012122 is a deficient number, since it is larger than the sum of its proper divisors (1108850232550).

2022021012122 is a wasteful number, since it uses less digits than its factorization.

2022021012122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32613242164.

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

Adding to 2022021012122 its reverse (2212101202202), we get a palindrome (4234122214324).

The spelling of 2022021012122 in words is "two trillion, twenty-two billion, twenty-one million, twelve thousand, one hundred twenty-two".