22313313223 has 8 divisors (see below), whose sum is σ = 22847709456. Its totient is φ = 21779620800.

The previous prime is 22313313167. The next prime is 22313313247. The reversal of 22313313223 is 32231331322.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22313313223 is a prime.

It is a super-3 number, since 3×22313313223³ (a number of 32 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 (22313313293) 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, 111508 + ... + 238873.

It is an arithmetic number, because the mean of its divisors is an integer number (2855963682).

Almost surely, 2^22313313223 is an apocalyptic number.

22313313223 is a deficient number, since it is larger than the sum of its proper divisors (534396233).

22313313223 is a wasteful number, since it uses less digits than its factorization.

22313313223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351905.

The product of its digits is 3888, while the sum is 25.

Adding to 22313313223 its reverse (32231331322), we get a palindrome (54544644545).

It can be divided in two parts, 2231331322 and 3, that multiplied together give a palindrome (6693993966).

The spelling of 22313313223 in words is "twenty-two billion, three hundred thirteen million, three hundred thirteen thousand, two hundred twenty-three".