12223211332 has 6 divisors (see below), whose sum is σ = 21390619838. Its totient is φ = 6111605664.

The previous prime is 12223211249. The next prime is 12223211383. The reversal of 12223211332 is 23311232221.

12223211332 is digitally balanced in base 2, because in such base 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., 10923176196 + 1300035136 = 104514^2 + 36056^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1527901413 + ... + 1527901420.

Almost surely, 2^12223211332 is an apocalyptic number.

It is an amenable number.

12223211332 is a deficient number, since it is larger than the sum of its proper divisors (9167408506).

12223211332 is a wasteful number, since it uses less digits than its factorization.

12223211332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3055802837 (or 3055802835 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

Adding to 12223211332 its reverse (23311232221), we get a palindrome (35534443553).

The spelling of 12223211332 in words is "twelve billion, two hundred twenty-three million, two hundred eleven thousand, three hundred thirty-two".