1323333212212 has 24 divisors (see below), whose sum is σ = 2526435217152. Its totient is φ = 601497998400.

The previous prime is 1323333212171. The next prime is 1323333212239. The reversal of 1323333212212 is 2122123333231.

It is a happy number.

It is a congruent number.

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, 1208413 + ... + 2026555.

It is an arithmetic number, because the mean of its divisors is an integer number (105268134048).

Almost surely, 2^{1323333212212} is an apocalyptic number.

It is an amenable number.

1323333212212 is a deficient number, since it is larger than the sum of its proper divisors (1203102004940).

1323333212212 is a wasteful number, since it uses less digits than its factorization.

1323333212212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854919 (or 854917 counting only the distinct ones).

The product of its digits is 7776, while the sum is 28.

Adding to 1323333212212 its reverse (2122123333231), we get a palindrome (3445456545443).

The spelling of 1323333212212 in words is "one trillion, three hundred twenty-three billion, three hundred thirty-three million, two hundred twelve thousand, two hundred twelve".