13233332221112 has 32 divisors (see below), whose sum is σ = 26496104572800. Its totient is φ = 6182424393600.

The previous prime is 13233332221103. The next prime is 13233332221129. The reversal of 13233332221112 is 21112223333231.

It is a Harshad number since it is a multiple of its sum of digits (29).

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, 919996439 + ... + 920010822.

It is an arithmetic number, because the mean of its divisors is an integer number (828003267900).

Almost surely, 2^{13233332221112} is an apocalyptic number.

It is an amenable number.

13233332221112 is an abundant number, since it is smaller than the sum of its proper divisors (13262772351688).

13233332221112 is a wasteful number, since it uses less digits than its factorization.

13233332221112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1840007327 (or 1840007323 counting only the distinct ones).

The product of its digits is 7776, while the sum is 29.

Adding to 13233332221112 its reverse (21112223333231), we get a palindrome (34345555554343).

The spelling of 13233332221112 in words is "thirteen trillion, two hundred thirty-three billion, three hundred thirty-two million, two hundred twenty-one thousand, one hundred twelve".