1120222230331 has 2 divisors, whose sum is σ = 1120222230332. Its totient is φ = 1120222230330.

The previous prime is 1120222230313. The next prime is 1120222230353. The reversal of 1120222230331 is 1330322220211.

Together with previous prime (1120222230313) it forms an Ormiston pair, because they use the same digits, order apart.

It is an a-pointer prime, because the next prime (1120222230353) can be obtained adding 1120222230331 to its sum of digits (22).

It is a weak prime.

It is an emirp because it is prime and its reverse (1330322220211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1120222230331 - 2⁵ = 1120222230299 is a prime.

It is a super-2 number, since 2×1120222230331² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1120222230931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560111115165 + 560111115166.

It is an arithmetic number, because the mean of its divisors is an integer number (560111115166).

Almost surely, 2^{1120222230331} is an apocalyptic number.

1120222230331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120222230331 is an equidigital number, since it uses as much as digits as its factorization.

1120222230331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1120222230331 its reverse (1330322220211), we get a palindrome (2450544450542).

The spelling of 1120222230331 in words is "one trillion, one hundred twenty billion, two hundred twenty-two million, two hundred thirty thousand, three hundred thirty-one".