22324340405923 has 2 divisors, whose sum is σ = 22324340405924. Its totient is φ = 22324340405922.

The previous prime is 22324340405921. The next prime is 22324340405951. The reversal of 22324340405923 is 32950404342322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22324340405923 - 2¹ = 22324340405921 is a prime.

It is a super-3 number, since 3×22324340405923³ (a number of 41 digits) contains 333 as substring.

Together with 22324340405921, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22324340405923.

It is not a weakly prime, because it can be changed into another prime (22324340405921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11162170202961 + 11162170202962.

It is an arithmetic number, because the mean of its divisors is an integer number (11162170202962).

Almost surely, 2^{22324340405923} is an apocalyptic number.

22324340405923 is a deficient number, since it is larger than the sum of its proper divisors (1).

22324340405923 is an equidigital number, since it uses as much as digits as its factorization.

22324340405923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1244160, while the sum is 43.

The spelling of 22324340405923 in words is "twenty-two trillion, three hundred twenty-four billion, three hundred forty million, four hundred five thousand, nine hundred twenty-three".