12222202212002 has 8 divisors (see below), whose sum is σ = 19130403462336. Its totient is φ = 5845401057892.

The previous prime is 12222202211963. The next prime is 12222202212013. The reversal of 12222202212002 is 20021220222221.

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

It is a super-2 number, since 2×12222202212002² (a number of 27 digits) contains 22 as substring.

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, 132850023998 + ... + 132850024089.

It is an arithmetic number, because the mean of its divisors is an integer number (2391300432792).

Almost surely, 2^{12222202212002} is an apocalyptic number.

12222202212002 is a deficient number, since it is larger than the sum of its proper divisors (6908201250334).

12222202212002 is a wasteful number, since it uses less digits than its factorization.

12222202212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265700048112.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 12222202212002 its reverse (20021220222221), we get a palindrome (32243422434223).

The spelling of 12222202212002 in words is "twelve trillion, two hundred twenty-two billion, two hundred two million, two hundred twelve thousand, two".