13242232112 has 20 divisors (see below), whose sum is σ = 25892211840. Its totient is φ = 6560371008.

The previous prime is 13242232103. The next prime is 13242232169. The reversal of 13242232112 is 21123224231.

It is a super-2 number, since 2×13242232112² (a number of 21 digits) contains 22 as substring.

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, 3794768 + ... + 3798255.

It is an arithmetic number, because the mean of its divisors is an integer number (1294610592).

Almost surely, 2^13242232112 is an apocalyptic number.

It is an amenable number.

13242232112 is a deficient number, since it is larger than the sum of its proper divisors (12649979728).

13242232112 is a wasteful number, since it uses less digits than its factorization.

13242232112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7593140 (or 7593134 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

Adding to 13242232112 its reverse (21123224231), we get a palindrome (34365456343).

The spelling of 13242232112 in words is "thirteen billion, two hundred forty-two million, two hundred thirty-two thousand, one hundred twelve".