22321302001323 has 48 divisors (see below), whose sum is σ = 32290034033664. Its totient is φ = 13709426290560.

The previous prime is 22321302001301. The next prime is 22321302001351. The reversal of 22321302001323 is 32310020312322.

It is not a de Polignac number, because 22321302001323 - 2¹² = 22321301997227 is a prime.

It is a super-3 number, since 3×22321302001323³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22321302001293 and 22321302001302.

It is not an unprimeable number, because it can be changed into a prime (22321302001373) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 769075590 + ... + 769104612.

It is an arithmetic number, because the mean of its divisors is an integer number (672709042368).

Almost surely, 2^{22321302001323} is an apocalyptic number.

22321302001323 is a deficient number, since it is larger than the sum of its proper divisors (9968732032341).

22321302001323 is a wasteful number, since it uses less digits than its factorization.

22321302001323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31956 (or 31943 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 22321302001323 its reverse (32310020312322), we get a palindrome (54631322313645).

The spelling of 22321302001323 in words is "twenty-two trillion, three hundred twenty-one billion, three hundred two million, one thousand, three hundred twenty-three".