22433321305312 has 24 divisors (see below), whose sum is σ = 44165768823792. Its totient is φ = 11216618112000.

The previous prime is 22433321305303. The next prime is 22433321305333. The reversal of 22433321305312 is 21350312333422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8316637 + ... + 10678627.

It is an arithmetic number, because the mean of its divisors is an integer number (1840240367658).

Almost surely, 2^{22433321305312} is an apocalyptic number.

It is an amenable number.

22433321305312 is a deficient number, since it is larger than the sum of its proper divisors (21732447518480).

22433321305312 is a wasteful number, since it uses less digits than its factorization.

22433321305312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2658802 (or 2658794 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 34.

Adding to 22433321305312 its reverse (21350312333422), we get a palindrome (43783633638734).

The spelling of 22433321305312 in words is "twenty-two trillion, four hundred thirty-three billion, three hundred twenty-one million, three hundred five thousand, three hundred twelve".