12210320011211 has 8 divisors (see below), whose sum is σ = 13954675772160. Its totient is φ = 10465970332968.

The previous prime is 12210320011033. The next prime is 12210320011223. The reversal of 12210320011211 is 11211002301221.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12210320011211 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 12210320011211.

It is not an unprimeable number, because it can be changed into a prime (12210320011231) 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, 4231370 + ... + 6505776.

It is an arithmetic number, because the mean of its divisors is an integer number (1744334471520).

Almost surely, 2^{12210320011211} is an apocalyptic number.

12210320011211 is a deficient number, since it is larger than the sum of its proper divisors (1744355760949).

12210320011211 is an equidigital number, since it uses as much as digits as its factorization.

12210320011211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3041353.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 12210320011211 its reverse (11211002301221), we get a palindrome (23421322312432).

The spelling of 12210320011211 in words is "twelve trillion, two hundred ten billion, three hundred twenty million, eleven thousand, two hundred eleven".