2223233212 has 12 divisors (see below), whose sum is σ = 3891852216. Its totient is φ = 1111275440.

The previous prime is 2223233203. The next prime is 2223233213. The reversal of 2223233212 is 2123323222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223233213) 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, 70339 + ... + 96922.

It is an arithmetic number, because the mean of its divisors is an integer number (324321018).

Almost surely, 2^2223233212 is an apocalyptic number.

It is an amenable number.

2223233212 is a deficient number, since it is larger than the sum of its proper divisors (1668619004).

2223233212 is a wasteful number, since it uses less digits than its factorization.

2223233212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170588 (or 170586 counting only the distinct ones).

The product of its digits is 1728, while the sum is 22.

The square root of 2223233212 is about 47151.1740256804. The cubic root of 2223233212 is about 1305.1537449451.

Adding to 2223233212 its reverse (2123323222), we get a palindrome (4346556434).

The spelling of 2223233212 in words is "two billion, two hundred twenty-three million, two hundred thirty-three thousand, two hundred twelve".