22664333273 has 8 divisors (see below), whose sum is σ = 22992660000. Its totient is φ = 22338248128.

The previous prime is 22664333249. The next prime is 22664333281. The reversal of 22664333273 is 37233346622.

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

It is a cyclic number.

It is not a de Polignac number, because 22664333273 - 2²⁶ = 22597224409 is a prime.

It is a super-2 number, since 2×22664333273² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22664333273.

It is not an unprimeable number, because it can be changed into a prime (22664333773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540023 + ... + 580476.

It is an arithmetic number, because the mean of its divisors is an integer number (2874082500).

Almost surely, 2^22664333273 is an apocalyptic number.

It is an amenable number.

22664333273 is a deficient number, since it is larger than the sum of its proper divisors (328326727).

22664333273 is a wasteful number, since it uses less digits than its factorization.

22664333273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120791.

The product of its digits is 653184, while the sum is 41.

Adding to 22664333273 its reverse (37233346622), we get a palindrome (59897679895).

The spelling of 22664333273 in words is "twenty-two billion, six hundred sixty-four million, three hundred thirty-three thousand, two hundred seventy-three".