32143344222112 has 24 divisors (see below), whose sum is σ = 64628638917696. Its totient is φ = 15729721639872.

The previous prime is 32143344222079. The next prime is 32143344222127. The reversal of 32143344222112 is 21122244334123.

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, 10685950698 + ... + 10685953705.

It is an arithmetic number, because the mean of its divisors is an integer number (2692859954904).

Almost surely, 2^{32143344222112} is an apocalyptic number.

32143344222112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32143344222112 is an abundant number, since it is smaller than the sum of its proper divisors (32485294695584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32143344222112 is a wasteful number, since it uses less digits than its factorization.

32143344222112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21371904460 (or 21371904452 counting only the distinct ones).

The product of its digits is 55296, while the sum is 34.

Adding to 32143344222112 its reverse (21122244334123), we get a palindrome (53265588556235).

The spelling of 32143344222112 in words is "thirty-two trillion, one hundred forty-three billion, three hundred forty-four million, two hundred twenty-two thousand, one hundred twelve".