12201102201211 has 24 divisors (see below), whose sum is σ = 15538503691440. Its totient is φ = 9473518252800.

The previous prime is 12201102201199. The next prime is 12201102201227. The reversal of 12201102201211 is 11210220110221.

It is not a de Polignac number, because 12201102201211 - 2²³ = 12201093812603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12201102201251) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 40127106 + ... + 40430023.

It is an arithmetic number, because the mean of its divisors is an integer number (647437653810).

Almost surely, 2^{12201102201211} is an apocalyptic number.

12201102201211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12201102201211 is a deficient number, since it is larger than the sum of its proper divisors (3337401490229).

12201102201211 is a wasteful number, since it uses less digits than its factorization.

12201102201211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80557435 (or 80557428 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 12201102201211 its reverse (11210220110221), we get a palindrome (23411322311432).

The spelling of 12201102201211 in words is "twelve trillion, two hundred one billion, one hundred two million, two hundred one thousand, two hundred eleven".