2022121012202 has 16 divisors (see below), whose sum is σ = 3050474038920. Its totient is φ = 1005302715648.

The previous prime is 2022121012199. The next prime is 2022121012237. The reversal of 2022121012202 is 2022101212202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2021916207481 + 204804721 = 1421941^2 + 14311^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 960923 + ... + 2228814.

Almost surely, 2^{2022121012202} is an apocalyptic number.

2022121012202 is a deficient number, since it is larger than the sum of its proper divisors (1028353026718).

2022121012202 is a wasteful number, since it uses less digits than its factorization.

2022121012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3191545.

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

Adding to 2022121012202 its reverse (2022101212202), we get a palindrome (4044222224404).

The spelling of 2022121012202 in words is "two trillion, twenty-two billion, one hundred twenty-one million, twelve thousand, two hundred two".