1310222232211 has 4 divisors (see below), whose sum is σ = 1310229114112. Its totient is φ = 1310215350312.

The previous prime is 1310222232157. The next prime is 1310222232227. The reversal of 1310222232211 is 1122322220131.

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 1310222232211 - 2²⁵ = 1310188677779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1310222232911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3147000 + ... + 3538933.

It is an arithmetic number, because the mean of its divisors is an integer number (327557278528).

Almost surely, 2^{1310222232211} is an apocalyptic number.

1310222232211 is a deficient number, since it is larger than the sum of its proper divisors (6881901).

1310222232211 is an equidigital number, since it uses as much as digits as its factorization.

1310222232211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6881900.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1310222232211 its reverse (1122322220131), we get a palindrome (2432544452342).

The spelling of 1310222232211 in words is "one trillion, three hundred ten billion, two hundred twenty-two million, two hundred thirty-two thousand, two hundred eleven".