126222373 has 2 divisors, whose sum is σ = 126222374. Its totient is φ = 126222372.

The previous prime is 126222337. The next prime is 126222409. The reversal of 126222373 is 373222621.

Together with previous prime (126222337) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (126222337) and next prime (126222409).

It can be written as a sum of positive squares in only one way, i.e., 117353889 + 8868484 = 10833^2 + 2978^2 .

It is an emirp because it is prime and its reverse (373222621) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-126222373 is a prime.

It is a super-2 number, since 2×126222373² = 31864174891502258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126220373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63111186 + 63111187.

It is an arithmetic number, because the mean of its divisors is an integer number (63111187).

Almost surely, 2^126222373 is an apocalyptic number.

It is an amenable number.

126222373 is a deficient number, since it is larger than the sum of its proper divisors (1).

126222373 is an equidigital number, since it uses as much as digits as its factorization.

126222373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 28.

The square root of 126222373 is about 11234.8730744944. The cubic root of 126222373 is about 501.6245466465.

Adding to 126222373 its reverse (373222621), we get a palindrome (499444994).

The spelling of 126222373 in words is "one hundred twenty-six million, two hundred twenty-two thousand, three hundred seventy-three".