22313322223333 has 4 divisors (see below), whose sum is σ = 22332215808108. Its totient is φ = 22294428638560.

The previous prime is 22313322223321. The next prime is 22313322223391. The reversal of 22313322223333 is 33332222331322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21420253752804 + 893068470529 = 4628202^2 + 945023^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22313322223333 is a prime.

It is a super-3 number, since 3×22313322223333³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22313322223303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9446790616 + ... + 9446792977.

It is an arithmetic number, because the mean of its divisors is an integer number (5583053952027).

Almost surely, 2^{22313322223333} is an apocalyptic number.

It is an amenable number.

22313322223333 is a deficient number, since it is larger than the sum of its proper divisors (18893584775).

22313322223333 is a wasteful number, since it uses less digits than its factorization.

22313322223333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18893584774.

The product of its digits is 139968, while the sum is 34.

Adding to 22313322223333 its reverse (33332222331322), we get a palindrome (55645544554655).

The spelling of 22313322223333 in words is "twenty-two trillion, three hundred thirteen billion, three hundred twenty-two million, two hundred twenty-three thousand, three hundred thirty-three".