2022012001222 has 16 divisors (see below), whose sum is σ = 3121494629760. Its totient is φ = 981627882048.

The previous prime is 2022012001213. The next prime is 2022012001223. The reversal of 2022012001222 is 2221002102202.

It is a junction number, because it is equal to n+sod(n) for n = 2022012001196 and 2022012001205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022012001223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28486983 + ... + 28557874.

It is an arithmetic number, because the mean of its divisors is an integer number (195093414360).

Almost surely, 2^{2022012001222} is an apocalyptic number.

2022012001222 is a deficient number, since it is larger than the sum of its proper divisors (1099482628538).

2022012001222 is a wasteful number, since it uses less digits than its factorization.

2022012001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57045375.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2022012001222 its reverse (2221002102202), we get a palindrome (4243014103424).

The spelling of 2022012001222 in words is "two trillion, twenty-two billion, twelve million, one thousand, two hundred twenty-two".