2022002021122 has 32 divisors (see below), whose sum is σ = 3109229323200. Its totient is φ = 985975391808.

The previous prime is 2022002021113. The next prime is 2022002021129. The reversal of 2022002021122 is 2211202002202.

It is a junction number, because it is equal to n+sod(n) for n = 2022002021096 and 2022002021105.

It is not an unprimeable number, because it can be changed into a prime (2022002021129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4659573 + ... + 5074999.

It is an arithmetic number, because the mean of its divisors is an integer number (97163416350).

Almost surely, 2^{2022002021122} is an apocalyptic number.

2022002021122 is a deficient number, since it is larger than the sum of its proper divisors (1087227302078).

2022002021122 is a wasteful number, since it uses less digits than its factorization.

2022002021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415890.

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

Adding to 2022002021122 its reverse (2211202002202), we get a palindrome (4233204023324).

The spelling of 2022002021122 in words is "two trillion, twenty-two billion, two million, twenty-one thousand, one hundred twenty-two".