23008800221087 has 2 divisors, whose sum is σ = 23008800221088. Its totient is φ = 23008800221086.

The previous prime is 23008800221083. The next prime is 23008800221089. The reversal of 23008800221087 is 78012200880032.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23008800221087 - 2² = 23008800221083 is a prime.

It is a super-2 number, since 2×23008800221087² (a number of 28 digits) contains 22 as substring.

Together with 23008800221089, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23008800221083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11504400110543 + 11504400110544.

It is an arithmetic number, because the mean of its divisors is an integer number (11504400110544).

Almost surely, 2^{23008800221087} is an apocalyptic number.

23008800221087 is a deficient number, since it is larger than the sum of its proper divisors (1).

23008800221087 is an equidigital number, since it uses as much as digits as its factorization.

23008800221087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86016, while the sum is 41.

The spelling of 23008800221087 in words is "twenty-three trillion, eight billion, eight hundred million, two hundred twenty-one thousand, eighty-seven".