113320222373 has 2 divisors, whose sum is σ = 113320222374. Its totient is φ = 113320222372.

The previous prime is 113320222363. The next prime is 113320222447. The reversal of 113320222373 is 373222023311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81786276289 + 31533946084 = 285983^2 + 177578^2 .

It is a cyclic number.

It is not a de Polignac number, because 113320222373 - 2¹⁴ = 113320205989 is a prime.

It is a super-2 number, since 2×113320222373² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113320222363) 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 as a sum of consecutive naturals, namely, 56660111186 + 56660111187.

It is an arithmetic number, because the mean of its divisors is an integer number (56660111187).

Almost surely, 2^113320222373 is an apocalyptic number.

It is an amenable number.

113320222373 is a deficient number, since it is larger than the sum of its proper divisors (1).

113320222373 is an equidigital number, since it uses as much as digits as its factorization.

113320222373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 29.

Adding to 113320222373 its reverse (373222023311), we get a palindrome (486542245684).

The spelling of 113320222373 in words is "one hundred thirteen billion, three hundred twenty million, two hundred twenty-two thousand, three hundred seventy-three".