12201101022202 has 64 divisors (see below), whose sum is σ = 19351527579648. Its totient is φ = 5761940184000.

The previous prime is 12201101022199. The next prime is 12201101022211. The reversal of 12201101022202 is 20222010110221.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 343356028 + ... + 343391560.

It is an arithmetic number, because the mean of its divisors is an integer number (302367618432).

Almost surely, 2^{12201101022202} is an apocalyptic number.

12201101022202 is a deficient number, since it is larger than the sum of its proper divisors (7150426557446).

12201101022202 is a wasteful number, since it uses less digits than its factorization.

12201101022202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36395.

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

Adding to 12201101022202 its reverse (20222010110221), we get a palindrome (32423111132423).

The spelling of 12201101022202 in words is "twelve trillion, two hundred one billion, one hundred one million, twenty-two thousand, two hundred two".