12002321210222 has 32 divisors (see below), whose sum is σ = 20913277577664. Its totient is φ = 5059389081600.

The previous prime is 12002321210179. The next prime is 12002321210303. The reversal of 12002321210222 is 22201212320021.

It is a junction number, because it is equal to n+sod(n) for n = 12002321210194 and 12002321210203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35083748 + ... + 35424200.

It is an arithmetic number, because the mean of its divisors is an integer number (653539924302).

Almost surely, 2^{12002321210222} is an apocalyptic number.

12002321210222 is a deficient number, since it is larger than the sum of its proper divisors (8910956367442).

12002321210222 is a wasteful number, since it uses less digits than its factorization.

12002321210222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381804.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12002321210222 its reverse (22201212320021), we get a palindrome (34203533530243).

The spelling of 12002321210222 in words is "twelve trillion, two billion, three hundred twenty-one million, two hundred ten thousand, two hundred twenty-two".