22324201223237 has 2 divisors, whose sum is σ = 22324201223238. Its totient is φ = 22324201223236.

The previous prime is 22324201223189. The next prime is 22324201223243. The reversal of 22324201223237 is 73232210242322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22200672874081 + 123528349156 = 4711759^2 + 351466^2 .

It is a cyclic number.

It is not a de Polignac number, because 22324201223237 - 2³⁶ = 22255481746501 is a prime.

It is a super-3 number, since 3×22324201223237³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22324201223197 and 22324201223206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22324201229237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11162100611618 + 11162100611619.

It is an arithmetic number, because the mean of its divisors is an integer number (11162100611619).

Almost surely, 2^{22324201223237} is an apocalyptic number.

It is an amenable number.

22324201223237 is a deficient number, since it is larger than the sum of its proper divisors (1).

22324201223237 is an equidigital number, since it uses as much as digits as its factorization.

22324201223237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 35.

Adding to 22324201223237 its reverse (73232210242322), we get a palindrome (95556411465559).

The spelling of 22324201223237 in words is "twenty-two trillion, three hundred twenty-four billion, two hundred one million, two hundred twenty-three thousand, two hundred thirty-seven".