12201222200002 has 16 divisors (see below), whose sum is σ = 19965701052000. Its totient is φ = 5545992111840.

The previous prime is 12201222199973. The next prime is 12201222200021. The reversal of 12201222200002 is 20000222210221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7998649 + ... + 9401107.

It is an arithmetic number, because the mean of its divisors is an integer number (1247856315750).

Almost surely, 2^{12201222200002} is an apocalyptic number.

12201222200002 is a deficient number, since it is larger than the sum of its proper divisors (7764478851998).

12201222200002 is a wasteful number, since it uses less digits than its factorization.

12201222200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1797921.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 12201222200002 its reverse (20000222210221), we get a palindrome (32201444410223).

The spelling of 12201222200002 in words is "twelve trillion, two hundred one billion, two hundred twenty-two million, two hundred thousand, two".