12001102210022 has 8 divisors (see below), whose sum is σ = 18027333279072. Its totient is φ = 5991991117000.

The previous prime is 12001102210021. The next prime is 12001102210033. The reversal of 12001102210022 is 22001220110021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12001102209979 and 12001102210006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12001102210021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4279992254 + ... + 4279995057.

It is an arithmetic number, because the mean of its divisors is an integer number (2253416659884).

Almost surely, 2^{12001102210022} is an apocalyptic number.

12001102210022 is a deficient number, since it is larger than the sum of its proper divisors (6026231069050).

12001102210022 is an equidigital number, since it uses as much as digits as its factorization.

12001102210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8559988014.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12001102210022 its reverse (22001220110021), we get a palindrome (34002322320043).

The spelling of 12001102210022 in words is "twelve trillion, one billion, one hundred two million, two hundred ten thousand, twenty-two".