22263306419 has 2 divisors, whose sum is σ = 22263306420. Its totient is φ = 22263306418.

The previous prime is 22263306413. The next prime is 22263306427. The reversal of 22263306419 is 91460336222.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22263306419 is a prime.

It is a super-2 number, since 2×22263306419² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (22263306413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11131653209 + 11131653210.

It is an arithmetic number, because the mean of its divisors is an integer number (11131653210).

Almost surely, 2^22263306419 is an apocalyptic number.

22263306419 is a deficient number, since it is larger than the sum of its proper divisors (1).

22263306419 is an equidigital number, since it uses as much as digits as its factorization.

22263306419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 38.

The spelling of 22263306419 in words is "twenty-two billion, two hundred sixty-three million, three hundred six thousand, four hundred nineteen".