22323422321223 has 8 divisors (see below), whose sum is σ = 29824211520000. Its totient is φ = 14852457334968.

The previous prime is 22323422321173. The next prime is 22323422321227. The reversal of 22323422321223 is 32212322432322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22323422321223 - 2²¹ = 22323420224071 is a prime.

It is a super-3 number, since 3×22323422321223³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22323422321227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7456051383 + ... + 7456054376.

It is an arithmetic number, because the mean of its divisors is an integer number (3728026440000).

Almost surely, 2^{22323422321223} is an apocalyptic number.

22323422321223 is a deficient number, since it is larger than the sum of its proper divisors (7500789198777).

22323422321223 is a wasteful number, since it uses less digits than its factorization.

22323422321223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14912106261.

The product of its digits is 82944, while the sum is 33.

Adding to 22323422321223 its reverse (32212322432322), we get a palindrome (54535744753545).

The spelling of 22323422321223 in words is "twenty-two trillion, three hundred twenty-three billion, four hundred twenty-two million, three hundred twenty-one thousand, two hundred twenty-three".