1130222220311 has 4 divisors (see below), whose sum is σ = 1130521303800. Its totient is φ = 1129923136824.

The previous prime is 1130222220287. The next prime is 1130222220317.

1130222220311 is nontrivially palindromic in base 10.

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 1130222220311 - 2¹⁴ = 1130222203927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130222220317) 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, 149536076 + ... + 149543633.

It is an arithmetic number, because the mean of its divisors is an integer number (282630325950).

Almost surely, 2^{1130222220311} is an apocalyptic number.

1130222220311 is a deficient number, since it is larger than the sum of its proper divisors (299083489).

1130222220311 is an equidigital number, since it uses as much as digits as its factorization.

1130222220311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299083488.

The product of its (nonzero) digits is 288, while the sum is 20.

The spelling of 1130222220311 in words is "one trillion, one hundred thirty billion, two hundred twenty-two million, two hundred twenty thousand, three hundred eleven".