22322443340012 has 48 divisors (see below), whose sum is σ = 41204051239680. Its totient is φ = 10552272379200.

The previous prime is 22322443339997. The next prime is 22322443340123. The reversal of 22322443340012 is 21004334422322.

22322443340012 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×22322443340012³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73581623 + ... + 73884369.

It is an arithmetic number, because the mean of its divisors is an integer number (858417734160).

Almost surely, 2^{22322443340012} is an apocalyptic number.

It is an amenable number.

22322443340012 is a deficient number, since it is larger than the sum of its proper divisors (18881607899668).

22322443340012 is a wasteful number, since it uses less digits than its factorization.

22322443340012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304742 (or 304740 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 22322443340012 its reverse (21004334422322), we get a palindrome (43326777762334).

The spelling of 22322443340012 in words is "twenty-two trillion, three hundred twenty-two billion, four hundred forty-three million, three hundred forty thousand, twelve".