232223311222 has 32 divisors (see below), whose sum is σ = 420191585280. Its totient is φ = 94029206400.

The previous prime is 232223311219. The next prime is 232223311253. The reversal of 232223311222 is 222113322232.

It is a super-2 number, since 2×232223311222² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1091779 + ... + 1287022.

It is an arithmetic number, because the mean of its divisors is an integer number (13130987040).

Almost surely, 2^232223311222 is an apocalyptic number.

232223311222 is a deficient number, since it is larger than the sum of its proper divisors (187968274058).

232223311222 is a wasteful number, since it uses less digits than its factorization.

232223311222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2379196.

The product of its digits is 3456, while the sum is 25.

Adding to 232223311222 its reverse (222113322232), we get a palindrome (454336633454).

The spelling of 232223311222 in words is "two hundred thirty-two billion, two hundred twenty-three million, three hundred eleven thousand, two hundred twenty-two".