10023122665 has 16 divisors (see below), whose sum is σ = 12244944960. Its totient is φ = 7873996480.

The previous prime is 10023122657. The next prime is 10023122671. The reversal of 10023122665 is 56622132001.

It is not a de Polignac number, because 10023122665 - 2³ = 10023122657 is a prime.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 259542 + ... + 295648.

It is an arithmetic number, because the mean of its divisors is an integer number (765309060).

Almost surely, 2^10023122665 is an apocalyptic number.

It is an amenable number.

10023122665 is a deficient number, since it is larger than the sum of its proper divisors (2221822295).

10023122665 is an equidigital number, since it uses as much as digits as its factorization.

10023122665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37112.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 10023122665 its reverse (56622132001), we get a palindrome (66645254666).

The spelling of 10023122665 in words is "ten billion, twenty-three million, one hundred twenty-two thousand, six hundred sixty-five".