10320122012 has 12 divisors (see below), whose sum is σ = 18072353040. Its totient is φ = 5156592576.

The previous prime is 10320122009. The next prime is 10320122063. The reversal of 10320122012 is 21022102301.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 860408 + ... + 872319.

It is an arithmetic number, because the mean of its divisors is an integer number (1506029420).

Almost surely, 2^10320122012 is an apocalyptic number.

It is an amenable number.

10320122012 is a deficient number, since it is larger than the sum of its proper divisors (7752231028).

10320122012 is a wasteful number, since it uses less digits than its factorization.

10320122012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1734220 (or 1734218 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10320122012 its reverse (21022102301), we get a palindrome (31342224313).

The spelling of 10320122012 in words is "ten billion, three hundred twenty million, one hundred twenty-two thousand, twelve".