222320313013223 has 4 divisors (see below), whose sum is σ = 222358129027440. Its totient is φ = 222282496999008.

The previous prime is 222320313013217. The next prime is 222320313013229. The reversal of 222320313013223 is 322310313023222.

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

It is an interprime number because it is at equal distance from previous prime (222320313013217) and next prime (222320313013229).

It is a cyclic number.

It is not a de Polignac number, because 222320313013223 - 2⁴ = 222320313013207 is a prime.

It is a super-3 number, since 3×222320313013223³ (a number of 44 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 (222320313013229) 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, 18907998290 + ... + 18908010047.

It is an arithmetic number, because the mean of its divisors is an integer number (55589532256860).

Almost surely, 2^{222320313013223} is an apocalyptic number.

222320313013223 is a deficient number, since it is larger than the sum of its proper divisors (37816014217).

222320313013223 is an equidigital number, since it uses as much as digits as its factorization.

222320313013223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37816014216.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 222320313013223 its reverse (322310313023222), we get a palindrome (544630626036445).

Subtracting 222320313013223 from its reverse (322310313023222), we obtain a palindrome (99990000009999).

The spelling of 222320313013223 in words is "two hundred twenty-two trillion, three hundred twenty billion, three hundred thirteen million, thirteen thousand, two hundred twenty-three".