12202012211 has 16 divisors (see below), whose sum is σ = 12972924960. Its totient is φ = 11444509440.

The previous prime is 12202012177. The next prime is 12202012219. The reversal of 12202012211 is 11221020221.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12202012211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12202012219) 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, 830945 + ... + 845501.

It is an arithmetic number, because the mean of its divisors is an integer number (810807810).

Almost surely, 2^12202012211 is an apocalyptic number.

12202012211 is a deficient number, since it is larger than the sum of its proper divisors (770912749).

12202012211 is a wasteful number, since it uses less digits than its factorization.

12202012211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15014.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12202012211 its reverse (11221020221), we get a palindrome (23423032432).

The spelling of 12202012211 in words is "twelve billion, two hundred two million, twelve thousand, two hundred eleven".