33244112012 has 12 divisors (see below), whose sum is σ = 59530154376. Its totient is φ = 16235496480.

The previous prime is 33244112009. The next prime is 33244112021. The reversal of 33244112012 is 21021144233.

It is a super-2 number, since 2×33244112012² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96639689 + ... + 96640032.

It is an arithmetic number, because the mean of its divisors is an integer number (4960846198).

Almost surely, 2^33244112012 is an apocalyptic number.

It is an amenable number.

33244112012 is a deficient number, since it is larger than the sum of its proper divisors (26286042364).

33244112012 is a wasteful number, since it uses less digits than its factorization.

33244112012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193279768 (or 193279766 counting only the distinct ones).

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

Adding to 33244112012 its reverse (21021144233), we get a palindrome (54265256245).

The spelling of 33244112012 in words is "thirty-three billion, two hundred forty-four million, one hundred twelve thousand, twelve".