12022111201 has 16 divisors (see below), whose sum is σ = 12592250496. Its totient is φ = 11456032896.

The previous prime is 12022111177. The next prime is 12022111219. The reversal of 12022111201 is 10211122021.

It is a cyclic number.

It is not a de Polignac number, because 12022111201 - 2⁵ = 12022111169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12022111261) 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, 12614541 + ... + 12615493.

It is an arithmetic number, because the mean of its divisors is an integer number (787015656).

Almost surely, 2^12022111201 is an apocalyptic number.

It is an amenable number.

12022111201 is a deficient number, since it is larger than the sum of its proper divisors (570139295).

12022111201 is an equidigital number, since it uses as much as digits as its factorization.

12022111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2472.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12022111201 its reverse (10211122021), we get a palindrome (22233233222).

The spelling of 12022111201 in words is "twelve billion, twenty-two million, one hundred eleven thousand, two hundred one".