12263023531165 has 16 divisors (see below), whose sum is σ = 16606978577280. Its totient is φ = 8611025926720.

The previous prime is 12263023531159. The next prime is 12263023531193. The reversal of 12263023531165 is 56113532036221.

12263023531165 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12263023531165 - 2¹¹ = 12263023529117 is a prime.

It is a super-2 number, since 2×12263023531165² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3844206409 + ... + 3844209598.

It is an arithmetic number, because the mean of its divisors is an integer number (1037936161080).

Almost surely, 2^{12263023531165} is an apocalyptic number.

It is an amenable number.

12263023531165 is a deficient number, since it is larger than the sum of its proper divisors (4343955046115).

12263023531165 is a wasteful number, since it uses less digits than its factorization.

12263023531165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7688416052.

The product of its (nonzero) digits is 194400, while the sum is 40.

Adding to 12263023531165 its reverse (56113532036221), we get a palindrome (68376555567386).

The spelling of 12263023531165 in words is "twelve trillion, two hundred sixty-three billion, twenty-three million, five hundred thirty-one thousand, one hundred sixty-five".