2022012122122 has 32 divisors (see below), whose sum is σ = 3195765817920. Its totient is φ = 956861216640.

The previous prime is 2022012122069. The next prime is 2022012122189. The reversal of 2022012122122 is 2212212102202.

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 2022012122122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199542168 + ... + 199552300.

It is an arithmetic number, because the mean of its divisors is an integer number (99867681810).

Almost surely, 2^{2022012122122} is an apocalyptic number.

2022012122122 is a deficient number, since it is larger than the sum of its proper divisors (1173753695798).

2022012122122 is a wasteful number, since it uses less digits than its factorization.

2022012122122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14758.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 2022012122122 its reverse (2212212102202), we get a palindrome (4234224224324).

The spelling of 2022012122122 in words is "two trillion, twenty-two billion, twelve million, one hundred twenty-two thousand, one hundred twenty-two".