22293240763 has 2 divisors, whose sum is σ = 22293240764. Its totient is φ = 22293240762.

The previous prime is 22293240719. The next prime is 22293240787. The reversal of 22293240763 is 36704239222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22293240763 - 2¹⁷ = 22293109691 is a prime.

It is not a weakly prime, because it can be changed into another prime (22293249763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11146620381 + 11146620382.

It is an arithmetic number, because the mean of its divisors is an integer number (11146620382).

Almost surely, 2^22293240763 is an apocalyptic number.

22293240763 is a deficient number, since it is larger than the sum of its proper divisors (1).

22293240763 is an equidigital number, since it uses as much as digits as its factorization.

22293240763 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 40.

Adding to 22293240763 its reverse (36704239222), we get a palindrome (58997479985).

The spelling of 22293240763 in words is "twenty-two billion, two hundred ninety-three million, two hundred forty thousand, seven hundred sixty-three".