223112322330 has 16 divisors (see below), whose sum is σ = 535469573664. Its totient is φ = 59496619280.

The previous prime is 223112322259. The next prime is 223112322343. The reversal of 223112322330 is 33223211322.

It is a super-3 number, since 3×223112322330³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 223112322330.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3718538676 + ... + 3718538735.

It is an arithmetic number, because the mean of its divisors is an integer number (33466848354).

Almost surely, 2^223112322330 is an apocalyptic number.

223112322330 is an abundant number, since it is smaller than the sum of its proper divisors (312357251334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223112322330 is a wasteful number, since it uses less digits than its factorization.

223112322330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7437077421.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 223112322330 its reverse (33223211322), we get a palindrome (256335533652).

The spelling of 223112322330 in words is "two hundred twenty-three billion, one hundred twelve million, three hundred twenty-two thousand, three hundred thirty".