2022161513 has 2 divisors, whose sum is σ = 2022161514. Its totient is φ = 2022161512.

The previous prime is 2022161489. The next prime is 2022161563. The reversal of 2022161513 is 3151612202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1881217129 + 140944384 = 43373^2 + 11872^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022161513 - 2²⁰ = 2021112937 is a prime.

It is not a weakly prime, because it can be changed into another prime (2022161563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011080756 + 1011080757.

It is an arithmetic number, because the mean of its divisors is an integer number (1011080757).

Almost surely, 2^2022161513 is an apocalyptic number.

It is an amenable number.

2022161513 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022161513 is an equidigital number, since it uses as much as digits as its factorization.

2022161513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 2022161513 is about 44968.4501956650. The cubic root of 2022161513 is about 1264.5575924870.

Adding to 2022161513 its reverse (3151612202), we get a palindrome (5173773715).

The spelling of 2022161513 in words is "two billion, twenty-two million, one hundred sixty-one thousand, five hundred thirteen".