122232241 has 2 divisors, whose sum is σ = 122232242. Its totient is φ = 122232240.

The previous prime is 122232239. The next prime is 122232307. The reversal of 122232241 is 142232221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72318016 + 49914225 = 8504^2 + 7065^2 .

It is an emirp because it is prime and its reverse (142232221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122232241 - 2¹ = 122232239 is a prime.

It is a super-3 number, since 3×122232241³ (a number of 25 digits) contains 333 as substring.

Together with 122232239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (122232221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61116120 + 61116121.

It is an arithmetic number, because the mean of its divisors is an integer number (61116121).

Almost surely, 2^122232241 is an apocalyptic number.

It is an amenable number.

122232241 is a deficient number, since it is larger than the sum of its proper divisors (1).

122232241 is an equidigital number, since it uses as much as digits as its factorization.

122232241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 384, while the sum is 19.

The square root of 122232241 is about 11055.8690748398. The cubic root of 122232241 is about 496.2820772917.

Adding to 122232241 its reverse (142232221), we get a palindrome (264464462).

The spelling of 122232241 in words is "one hundred twenty-two million, two hundred thirty-two thousand, two hundred forty-one".