12222101201 has 8 divisors (see below), whose sum is σ = 12296437608. Its totient is φ = 12147840000.

The previous prime is 12222101197. The next prime is 12222101219. The reversal of 12222101201 is 10210122221.

It can be written as a sum of positive squares in 4 ways, for example, as 577600 + 12221523601 = 760^2 + 110551^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 12222101201 - 2² = 12222101197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12222106201) 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, 326321 + ... + 361841.

It is an arithmetic number, because the mean of its divisors is an integer number (1537054701).

Almost surely, 2^12222101201 is an apocalyptic number.

It is an amenable number.

12222101201 is a deficient number, since it is larger than the sum of its proper divisors (74336407).

12222101201 is a wasteful number, since it uses less digits than its factorization.

12222101201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37603.

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

Adding to 12222101201 its reverse (10210122221), we get a palindrome (22432223422).

The spelling of 12222101201 in words is "twelve billion, two hundred twenty-two million, one hundred one thousand, two hundred one".