22456033065423 has 64 divisors (see below), whose sum is σ = 34418628044800. Its totient is φ = 14459163292800.

The previous prime is 22456033065379. The next prime is 22456033065463. The reversal of 22456033065423 is 32456033065422.

It is a happy number.

22456033065423 is a `hidden beast` number, since 2 + 2 + 4 + 5 + 603 + 30 + 6 + 5 + 4 + 2 + 3 = 666.

It is not a de Polignac number, because 22456033065423 - 2¹³ = 22456033057231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22456033065463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 134908698 + ... + 135075048.

It is an arithmetic number, because the mean of its divisors is an integer number (537791063200).

Almost surely, 2^{22456033065423} is an apocalyptic number.

22456033065423 is a deficient number, since it is larger than the sum of its proper divisors (11962594979377).

22456033065423 is a wasteful number, since it uses less digits than its factorization.

22456033065423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167389 (or 167383 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 45.

Subtracting 22456033065423 from its reverse (32456033065422), we obtain a palindrome (9999999999999).

The spelling of 22456033065423 in words is "twenty-two trillion, four hundred fifty-six billion, thirty-three million, sixty-five thousand, four hundred twenty-three".