12202221222211 has 8 divisors (see below), whose sum is σ = 12278036113040. Its totient is φ = 12126417973632.

The previous prime is 12202221222199. The next prime is 12202221222221. The reversal of 12202221222211 is 11222212220221.

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 12202221222211 - 2⁵ = 12202221222179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12202221222221) 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, 803130 + ... + 5004943.

It is an arithmetic number, because the mean of its divisors is an integer number (1534754514130).

Almost surely, 2^{12202221222211} is an apocalyptic number.

12202221222211 is a deficient number, since it is larger than the sum of its proper divisors (75814890829).

12202221222211 is a wasteful number, since it uses less digits than its factorization.

12202221222211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5821125.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 12202221222211 its reverse (11222212220221), we get a palindrome (23424433442432).

The spelling of 12202221222211 in words is "twelve trillion, two hundred two billion, two hundred twenty-one million, two hundred twenty-two thousand, two hundred eleven".