2223321213112 has 16 divisors (see below), whose sum is σ = 4312476491400. Its totient is φ = 1073327482080.

The previous prime is 2223321213097. The next prime is 2223321213119. The reversal of 2223321213112 is 2113121233222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223321213119) 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, 4791640314 + ... + 4791640777.

Almost surely, 2^{2223321213112} is an apocalyptic number.

It is an amenable number.

2223321213112 is a deficient number, since it is larger than the sum of its proper divisors (2089155278288).

2223321213112 is a wasteful number, since it uses less digits than its factorization.

2223321213112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9583281126 (or 9583281122 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

Adding to 2223321213112 its reverse (2113121233222), we get a palindrome (4336442446334).

The spelling of 2223321213112 in words is "two trillion, two hundred twenty-three billion, three hundred twenty-one million, two hundred thirteen thousand, one hundred twelve".