12232221111332 has 24 divisors (see below), whose sum is σ = 21770146530720. Its totient is φ = 6012188192960.

The previous prime is 12232221111289. The next prime is 12232221111361. The reversal of 12232221111332 is 23311112223221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4419707 + ... + 6633117.

It is an arithmetic number, because the mean of its divisors is an integer number (907089438780).

Almost surely, 2^{12232221111332} is an apocalyptic number.

It is an amenable number.

12232221111332 is a deficient number, since it is larger than the sum of its proper divisors (9537925419388).

12232221111332 is a wasteful number, since it uses less digits than its factorization.

12232221111332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2236891 (or 2236889 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

Adding to 12232221111332 its reverse (23311112223221), we get a palindrome (35543333334553).

The spelling of 12232221111332 in words is "twelve trillion, two hundred thirty-two billion, two hundred twenty-one million, one hundred eleven thousand, three hundred thirty-two".