12201220010202 has 32 divisors (see below), whose sum is σ = 24504450837504. Its totient is φ = 4050072576000.

The previous prime is 12201220010191. The next prime is 12201220010207. The reversal of 12201220010202 is 20201002210221.

It is not an unprimeable number, because it can be changed into a prime (12201220010207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54765978 + ... + 54988314.

It is an arithmetic number, because the mean of its divisors is an integer number (765764088672).

Almost surely, 2^{12201220010202} is an apocalyptic number.

12201220010202 is an abundant number, since it is smaller than the sum of its proper divisors (12303230827302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12201220010202 is a wasteful number, since it uses less digits than its factorization.

12201220010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260534.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 12201220010202 its reverse (20201002210221), we get a palindrome (32402222220423).

The spelling of 12201220010202 in words is "twelve trillion, two hundred one billion, two hundred twenty million, ten thousand, two hundred two".