2223222212323 has 8 divisors (see below), whose sum is σ = 2540837749248. Its totient is φ = 1905609766344.

The previous prime is 2223222212261. The next prime is 2223222212357. The reversal of 2223222212323 is 3232122223222.

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 2223222212323 - 2³³ = 2214632277731 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2223222212291 and 2223222212300.

It is not an unprimeable number, because it can be changed into a prime (2223222312323) 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, 1057590 + ... + 2359012.

It is an arithmetic number, because the mean of its divisors is an integer number (317604718656).

Almost surely, 2^{2223222212323} is an apocalyptic number.

2223222212323 is a deficient number, since it is larger than the sum of its proper divisors (317615536925).

2223222212323 is a wasteful number, since it uses less digits than its factorization.

2223222212323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1545473.

The product of its digits is 13824, while the sum is 28.

Adding to 2223222212323 its reverse (3232122223222), we get a palindrome (5455344435545).

The spelling of 2223222212323 in words is "two trillion, two hundred twenty-three billion, two hundred twenty-two million, two hundred twelve thousand, three hundred twenty-three".