2022750641 has 2 divisors, whose sum is σ = 2022750642. Its totient is φ = 2022750640.

The previous prime is 2022750623. The next prime is 2022750647. The reversal of 2022750641 is 1460572202.

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., 2022750625 + 16 = 44975^2 + 4^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2022750641 is a prime.

It is not a weakly prime, because it can be changed into another prime (2022750647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011375320 + 1011375321.

It is an arithmetic number, because the mean of its divisors is an integer number (1011375321).

Almost surely, 2^2022750641 is an apocalyptic number.

It is an amenable number.

2022750641 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022750641 is an equidigital number, since it uses as much as digits as its factorization.

2022750641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 2022750641 is about 44975.0001778766. Note that the first 3 decimals coincide. The cubic root of 2022750641 is about 1264.6803841871.

The spelling of 2022750641 in words is "two billion, twenty-two million, seven hundred fifty thousand, six hundred forty-one".