12200012211 has 8 divisors (see below), whose sum is σ = 16791414784. Its totient is φ = 7870975560.

The previous prime is 12200012207. The next prime is 12200012219. The reversal of 12200012211 is 11221000221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12200012211 - 2² = 12200012207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12200012219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65591371 + ... + 65591556.

It is an arithmetic number, because the mean of its divisors is an integer number (2098926848).

Almost surely, 2^12200012211 is an apocalyptic number.

12200012211 is a deficient number, since it is larger than the sum of its proper divisors (4591402573).

12200012211 is a wasteful number, since it uses less digits than its factorization.

12200012211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131182961.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12200012211 its reverse (11221000221), we get a palindrome (23421012432).

The spelling of 12200012211 in words is "twelve billion, two hundred million, twelve thousand, two hundred eleven".