13232211112 has 16 divisors (see below), whose sum is σ = 24816147840. Its totient is φ = 6614571696.

The previous prime is 13232211071. The next prime is 13232211127. The reversal of 13232211112 is 21111223231.

It is a self number, because there is not a number n which added to its sum of digits gives 13232211112.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154648 + ... + 224455.

It is an arithmetic number, because the mean of its divisors is an integer number (1551009240).

Almost surely, 2^13232211112 is an apocalyptic number.

It is an amenable number.

13232211112 is a deficient number, since it is larger than the sum of its proper divisors (11583936728).

13232211112 is a wasteful number, since it uses less digits than its factorization.

13232211112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383472 (or 383468 counting only the distinct ones).

The product of its digits is 144, while the sum is 19.

Adding to 13232211112 its reverse (21111223231), we get a palindrome (34343434343).

The spelling of 13232211112 in words is "thirteen billion, two hundred thirty-two million, two hundred eleven thousand, one hundred twelve".