12222311201 has 8 divisors (see below), whose sum is σ = 12270048000. Its totient is φ = 12174647760.

The previous prime is 12222311197. The next prime is 12222311209. The reversal of 12222311201 is 10211322221.

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 12222311201 - 2² = 12222311197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12222311201.

It is not an unprimeable number, because it can be changed into a prime (12222311209) 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, 328190 + ... + 363528.

It is an arithmetic number, because the mean of its divisors is an integer number (1533756000).

Almost surely, 2^12222311201 is an apocalyptic number.

It is an amenable number.

12222311201 is a deficient number, since it is larger than the sum of its proper divisors (47736799).

12222311201 is an equidigital number, since it uses as much as digits as its factorization.

12222311201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36679.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12222311201 its reverse (10211322221), we get a palindrome (22433633422).

The spelling of 12222311201 in words is "twelve billion, two hundred twenty-two million, three hundred eleven thousand, two hundred one".