23228410511 has 2 divisors, whose sum is σ = 23228410512. Its totient is φ = 23228410510.

The previous prime is 23228410501. The next prime is 23228410561. The reversal of 23228410511 is 11501482232.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23228410511 - 2¹⁴ = 23228394127 is a prime.

It is a super-2 number, since 2×23228410511² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23228410501) 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, 11614205255 + 11614205256.

It is an arithmetic number, because the mean of its divisors is an integer number (11614205256).

Almost surely, 2^23228410511 is an apocalyptic number.

23228410511 is a deficient number, since it is larger than the sum of its proper divisors (1).

23228410511 is an equidigital number, since it uses as much as digits as its factorization.

23228410511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 29.

Adding to 23228410511 its reverse (11501482232), we get a palindrome (34729892743).

The spelling of 23228410511 in words is "twenty-three billion, two hundred twenty-eight million, four hundred ten thousand, five hundred eleven".