12122210002 has 16 divisors (see below), whose sum is σ = 20782402560. Its totient is φ = 5194865088.

The previous prime is 12122209993. The next prime is 12122210011. The reversal of 12122210002 is 20001222121.

It is a happy number.

12122210002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12122209993) and next prime (12122210011).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289498 + ... + 328714.

It is an arithmetic number, because the mean of its divisors is an integer number (1298900160).

Almost surely, 2^12122210002 is an apocalyptic number.

12122210002 is a deficient number, since it is larger than the sum of its proper divisors (8660192558).

12122210002 is a wasteful number, since it uses less digits than its factorization.

12122210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61305.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12122210002 its reverse (20001222121), we get a palindrome (32123432123).

The spelling of 12122210002 in words is "twelve billion, one hundred twenty-two million, two hundred ten thousand, two".