222000323321123 has 4 divisors (see below), whose sum is σ = 233684550864360. Its totient is φ = 210316095777888.

The previous prime is 222000323321111. The next prime is 222000323321177. The reversal of 222000323321123 is 321123323000222.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222000323321123 is a prime.

It is a super-2 number, since 2×222000323321123² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222000323321092 and 222000323321101.

It is not an unprimeable number, because it can be changed into a prime (222000323329123) 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, 5842113771590 + ... + 5842113771627.

It is an arithmetic number, because the mean of its divisors is an integer number (58421137716090).

Almost surely, 2^{222000323321123} is an apocalyptic number.

222000323321123 is a deficient number, since it is larger than the sum of its proper divisors (11684227543237).

222000323321123 is a wasteful number, since it uses less digits than its factorization.

222000323321123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11684227543236.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 222000323321123 its reverse (321123323000222), we get a palindrome (543123646321345).

The spelling of 222000323321123 in words is "two hundred twenty-two trillion, three hundred twenty-three million, three hundred twenty-one thousand, one hundred twenty-three".