12210220112002 has 8 divisors (see below), whose sum is σ = 19980360183312. Its totient is φ = 5550100050900.

The previous prime is 12210220111963. The next prime is 12210220112119. The reversal of 12210220112002 is 20021102201221.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277505002524 + ... + 277505002567.

It is an arithmetic number, because the mean of its divisors is an integer number (2497545022914).

Almost surely, 2^{12210220112002} is an apocalyptic number.

12210220112002 is a deficient number, since it is larger than the sum of its proper divisors (7770140071310).

12210220112002 is a wasteful number, since it uses less digits than its factorization.

12210220112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555010005104.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12210220112002 its reverse (20021102201221), we get a palindrome (32231322313223).

The spelling of 12210220112002 in words is "twelve trillion, two hundred ten billion, two hundred twenty million, one hundred twelve thousand, two".