1323022233112 has 32 divisors (see below), whose sum is σ = 2561068414080. Its totient is φ = 640076993280.

The previous prime is 1323022233059. The next prime is 1323022233157. The reversal of 1323022233112 is 2113322203231.

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, 1291998 + ... + 2077330.

It is an arithmetic number, because the mean of its divisors is an integer number (80033387940).

Almost surely, 2^{1323022233112} is an apocalyptic number.

It is an amenable number.

1323022233112 is a deficient number, since it is larger than the sum of its proper divisors (1238046180968).

1323022233112 is a wasteful number, since it uses less digits than its factorization.

1323022233112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792163 (or 792159 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1323022233112 its reverse (2113322203231), we get a palindrome (3436344436343).

The spelling of 1323022233112 in words is "one trillion, three hundred twenty-three billion, twenty-two million, two hundred thirty-three thousand, one hundred twelve".