12002322201 has 16 divisors (see below), whose sum is σ = 17002306944. Its totient is φ = 7505156864.

The previous prime is 12002322197. The next prime is 12002322209. The reversal of 12002322201 is 10222320021.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12002322201 - 2² = 12002322197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12002322209) 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, 386661 + ... + 416546.

It is an arithmetic number, because the mean of its divisors is an integer number (1062644184).

Almost surely, 2^12002322201 is an apocalyptic number.

It is an amenable number.

12002322201 is a deficient number, since it is larger than the sum of its proper divisors (4999984743).

12002322201 is a wasteful number, since it uses less digits than its factorization.

12002322201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803520.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 12002322201 its reverse (10222320021), we get a palindrome (22224642222).

The spelling of 12002322201 in words is "twelve billion, two million, three hundred twenty-two thousand, two hundred one".