12103023322 has 16 divisors (see below), whose sum is σ = 19590877152. Its totient is φ = 5574628080.

The previous prime is 12103023311. The next prime is 12103023341. The reversal of 12103023322 is 22332030121.

It is a self number, because there is not a number n which added to its sum of digits gives 12103023322.

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 7 ways as a sum of consecutive naturals, for example, 461268 + ... + 486799.

It is an arithmetic number, because the mean of its divisors is an integer number (1224429822).

Almost surely, 2^12103023322 is an apocalyptic number.

12103023322 is a deficient number, since it is larger than the sum of its proper divisors (7487853830).

12103023322 is a wasteful number, since it uses less digits than its factorization.

12103023322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948573.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12103023322 its reverse (22332030121), we get a palindrome (34435053443).

The spelling of 12103023322 in words is "twelve billion, one hundred three million, twenty-three thousand, three hundred twenty-two".