122243467 has 2 divisors, whose sum is σ = 122243468. Its totient is φ = 122243466.

The previous prime is 122243437. The next prime is 122243477. The reversal of 122243467 is 764342221.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122243467 - 2¹⁹ = 121719179 is a prime.

It is not a weakly prime, because it can be changed into another prime (122243437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61121733 + 61121734.

It is an arithmetic number, because the mean of its divisors is an integer number (61121734).

Almost surely, 2^122243467 is an apocalyptic number.

122243467 is a deficient number, since it is larger than the sum of its proper divisors (1).

122243467 is an equidigital number, since it uses as much as digits as its factorization.

It is an anagram of its base 8 representation: 122243467 = (722244613)₈.

122243467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 31.

The square root of 122243467 is about 11056.3767573288. The cubic root of 122243467 is about 496.2972699337.

Adding to 122243467 its reverse (764342221), we get a palindrome (886585688).

The spelling of 122243467 in words is "one hundred twenty-two million, two hundred forty-three thousand, four hundred sixty-seven".