3130223311211 has 4 divisors (see below), whose sum is σ = 3130273892424. Its totient is φ = 3130172730000.

The previous prime is 3130223311199. The next prime is 3130223311219. The reversal of 3130223311211 is 1121133220313.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3130223311211 - 2²⁶ = 3130156202347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3130223311219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25197665 + ... + 25321586.

It is an arithmetic number, because the mean of its divisors is an integer number (782568473106).

Almost surely, 2^{3130223311211} is an apocalyptic number.

3130223311211 is a deficient number, since it is larger than the sum of its proper divisors (50581213).

3130223311211 is an equidigital number, since it uses as much as digits as its factorization.

3130223311211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50581212.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 3130223311211 its reverse (1121133220313), we get a palindrome (4251356531524).

The spelling of 3130223311211 in words is "three trillion, one hundred thirty billion, two hundred twenty-three million, three hundred eleven thousand, two hundred eleven".