2022001013 has 2 divisors, whose sum is σ = 2022001014. Its totient is φ = 2022001012.

The previous prime is 2022000989. The next prime is 2022001019. The reversal of 2022001013 is 3101002202.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1960895524 + 61105489 = 44282^2 + 7817^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022001013 - 2²⁸ = 1753565557 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2022000985 and 2022001003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2022001019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011000506 + 1011000507.

It is an arithmetic number, because the mean of its divisors is an integer number (1011000507).

Almost surely, 2^2022001013 is an apocalyptic number.

It is an amenable number.

2022001013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022001013 is an equidigital number, since it uses as much as digits as its factorization.

2022001013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2022001013 is about 44966.6655757351. The cubic root of 2022001013 is about 1264.5241354062.

Adding to 2022001013 its reverse (3101002202), we get a palindrome (5123003215).

The spelling of 2022001013 in words is "two billion, twenty-two million, one thousand, thirteen".