2022021122 has 16 divisors (see below), whose sum is σ = 3379162752. Its totient is φ = 899544720.

The previous prime is 2022021077. The next prime is 2022021139. The reversal of 2022021122 is 2211202202.

It is a junction number, because it is equal to n+sod(n) for n = 2022021097 and 2022021106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 976733 + ... + 978800.

It is an arithmetic number, because the mean of its divisors is an integer number (211197672).

Almost surely, 2^2022021122 is an apocalyptic number.

2022021122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2022021122 is a deficient number, since it is larger than the sum of its proper divisors (1357141630).

2022021122 is a wasteful number, since it uses less digits than its factorization.

2022021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1955593.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2022021122 is about 44966.8891741468. The cubic root of 2022021122 is about 1264.5283273314.

Adding to 2022021122 its reverse (2211202202), we get a palindrome (4233223324).

The spelling of 2022021122 in words is "two billion, twenty-two million, twenty-one thousand, one hundred twenty-two".