22835835943 has 2 divisors, whose sum is σ = 22835835944. Its totient is φ = 22835835942.

The previous prime is 22835835929. The next prime is 22835835947. The reversal of 22835835943 is 34953853822.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22835835943 - 2²¹ = 22833738791 is a prime.

It is a super-2 number, since 2×22835835943² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22835835947) 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, 11417917971 + 11417917972.

It is an arithmetic number, because the mean of its divisors is an integer number (11417917972).

Almost surely, 2^22835835943 is an apocalyptic number.

22835835943 is a deficient number, since it is larger than the sum of its proper divisors (1).

22835835943 is an equidigital number, since it uses as much as digits as its factorization.

22835835943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6220800, while the sum is 52.

The spelling of 22835835943 in words is "twenty-two billion, eight hundred thirty-five million, eight hundred thirty-five thousand, nine hundred forty-three".