12201202122002 has 8 divisors (see below), whose sum is σ = 18325058335536. Its totient is φ = 6092849343492.

The previous prime is 12201202121971. The next prime is 12201202122013. The reversal of 12201202122002 is 20022120210221.

It is a happy number.

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

It is a super-2 number, since 2×12201202122002² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3875856788 + ... + 3875859935.

It is an arithmetic number, because the mean of its divisors is an integer number (2290632291942).

Almost surely, 2^{12201202122002} is an apocalyptic number.

12201202122002 is a deficient number, since it is larger than the sum of its proper divisors (6123856213534).

12201202122002 is an equidigital number, since it uses as much as digits as its factorization.

12201202122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7751717512.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 12201202122002 its reverse (20022120210221), we get a palindrome (32223322332223).

The spelling of 12201202122002 in words is "twelve trillion, two hundred one billion, two hundred two million, one hundred twenty-two thousand, two".