240022027837 has 2 divisors, whose sum is σ = 240022027838. Its totient is φ = 240022027836.

The previous prime is 240022027831. The next prime is 240022027859. The reversal of 240022027837 is 738720220042.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137942416836 + 102079611001 = 371406^2 + 319499^2 .

It is a cyclic number.

It is not a de Polignac number, because 240022027837 - 2¹⁹ = 240021503549 is a prime.

It is a super-2 number, since 2×240022027837² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 240022027796 and 240022027805.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240022027831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120011013918 + 120011013919.

It is an arithmetic number, because the mean of its divisors is an integer number (120011013919).

Almost surely, 2^240022027837 is an apocalyptic number.

It is an amenable number.

240022027837 is a deficient number, since it is larger than the sum of its proper divisors (1).

240022027837 is an equidigital number, since it uses as much as digits as its factorization.

240022027837 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75264, while the sum is 37.

Adding to 240022027837 its reverse (738720220042), we get a palindrome (978742247879).

The spelling of 240022027837 in words is "two hundred forty billion, twenty-two million, twenty-seven thousand, eight hundred thirty-seven".