22232210003312 has 20 divisors (see below), whose sum is σ = 43074984296136. Its totient is φ = 11116085023680.

The previous prime is 22232210003309. The next prime is 22232210003329. The reversal of 22232210003312 is 21330001223222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12559583 + ... + 14219969.

Almost surely, 2^{22232210003312} is an apocalyptic number.

It is an amenable number.

22232210003312 is a deficient number, since it is larger than the sum of its proper divisors (20842774292824).

22232210003312 is a wasteful number, since it uses less digits than its factorization.

22232210003312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2497256 (or 2497250 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 22232210003312 its reverse (21330001223222), we get a palindrome (43562211226534).

The spelling of 22232210003312 in words is "twenty-two trillion, two hundred thirty-two billion, two hundred ten million, three thousand, three hundred twelve".