12103300222 has 32 divisors (see below), whose sum is σ = 20078158464. Its totient is φ = 5436979200.

The previous prime is 12103300217. The next prime is 12103300241. The reversal of 12103300222 is 22200330121.

It is a junction number, because it is equal to n+sod(n) for n = 12103300196 and 12103300205.

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 15 ways as a sum of consecutive naturals, for example, 193822 + ... + 248542.

It is an arithmetic number, because the mean of its divisors is an integer number (627442452).

Almost surely, 2^12103300222 is an apocalyptic number.

12103300222 is a deficient number, since it is larger than the sum of its proper divisors (7974858242).

12103300222 is a wasteful number, since it uses less digits than its factorization.

12103300222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54964.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 12103300222 its reverse (22200330121), we get a palindrome (34303630343).

The spelling of 12103300222 in words is "twelve billion, one hundred three million, three hundred thousand, two hundred twenty-two".