22253035019 has 2 divisors, whose sum is σ = 22253035020. Its totient is φ = 22253035018.

The previous prime is 22253034997. The next prime is 22253035039. The reversal of 22253035019 is 91053035222.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22253035019 is a prime.

It is a super-2 number, since 2×22253035019² (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 (22253035039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11126517509 + 11126517510.

It is an arithmetic number, because the mean of its divisors is an integer number (11126517510).

Almost surely, 2^22253035019 is an apocalyptic number.

22253035019 is a deficient number, since it is larger than the sum of its proper divisors (1).

22253035019 is an equidigital number, since it uses as much as digits as its factorization.

22253035019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 32.

It can be divided in two parts, 2225303 and 5019, that added together give a palindrome (2230322).

The spelling of 22253035019 in words is "twenty-two billion, two hundred fifty-three million, thirty-five thousand, nineteen".