2022340237 has 2 divisors, whose sum is σ = 2022340238. Its totient is φ = 2022340236.

The previous prime is 2022340163. The next prime is 2022340241. The reversal of 2022340237 is 7320432202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1564123401 + 458216836 = 39549^2 + 21406^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022340237 - 2²³ = 2013951629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2022340337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011170118 + 1011170119.

It is an arithmetic number, because the mean of its divisors is an integer number (1011170119).

Almost surely, 2^2022340237 is an apocalyptic number.

It is an amenable number.

2022340237 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022340237 is an equidigital number, since it uses as much as digits as its factorization.

2022340237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 2022340237 is about 44970.4373672305. The cubic root of 2022340237 is about 1264.5948463746.

Adding to 2022340237 its reverse (7320432202), we get a palindrome (9342772439).

The spelling of 2022340237 in words is "two billion, twenty-two million, three hundred forty thousand, two hundred thirty-seven".