222832111312 has 10 divisors (see below), whose sum is σ = 431737215698. Its totient is φ = 111416055648.

The previous prime is 222832111237. The next prime is 222832111357. The reversal of 222832111312 is 213111238222.

222832111312 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 186257843776 + 36574267536 = 431576^2 + 191244^2 .

It is a super-2 number, since 2×222832111312² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6963503463 + ... + 6963503494.

Almost surely, 2^222832111312 is an apocalyptic number.

It is an amenable number.

222832111312 is a deficient number, since it is larger than the sum of its proper divisors (208905104386).

222832111312 is a wasteful number, since it uses less digits than its factorization.

222832111312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13927006965 (or 13927006959 counting only the distinct ones).

The product of its digits is 2304, while the sum is 28.

Adding to 222832111312 its reverse (213111238222), we get a palindrome (435943349534).

The spelling of 222832111312 in words is "two hundred twenty-two billion, eight hundred thirty-two million, one hundred eleven thousand, three hundred twelve".