23033222263 has 2 divisors, whose sum is σ = 23033222264. Its totient is φ = 23033222262.

The previous prime is 23033222243. The next prime is 23033222291. The reversal of 23033222263 is 36222233032.

It is an a-pointer prime, because the next prime (23033222291) can be obtained adding 23033222263 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23033222263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23033222243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11516611131 + 11516611132.

It is an arithmetic number, because the mean of its divisors is an integer number (11516611132).

Almost surely, 2^23033222263 is an apocalyptic number.

23033222263 is a deficient number, since it is larger than the sum of its proper divisors (1).

23033222263 is an equidigital number, since it uses as much as digits as its factorization.

23033222263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 23033222263 its reverse (36222233032), we get a palindrome (59255455295).

The spelling of 23033222263 in words is "twenty-three billion, thirty-three million, two hundred twenty-two thousand, two hundred sixty-three".