12211320201 has 8 divisors (see below), whose sum is σ = 17239510944. Its totient is φ = 7662004800.

The previous prime is 12211320193. The next prime is 12211320217. The reversal of 12211320201 is 10202311221.

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

It is not a de Polignac number, because 12211320201 - 2³ = 12211320193 is a prime.

It is a super-3 number, since 3×12211320201³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12211320101) 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, 119718775 + ... + 119718876.

It is an arithmetic number, because the mean of its divisors is an integer number (2154938868).

Almost surely, 2^12211320201 is an apocalyptic number.

It is an amenable number.

12211320201 is a deficient number, since it is larger than the sum of its proper divisors (5028190743).

12211320201 is a wasteful number, since it uses less digits than its factorization.

12211320201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239437671.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 12211320201 its reverse (10202311221), we get a palindrome (22413631422).

The spelling of 12211320201 in words is "twelve billion, two hundred eleven million, three hundred twenty thousand, two hundred one".