122641433 has 2 divisors, whose sum is σ = 122641434. Its totient is φ = 122641432.

The previous prime is 122641427. The next prime is 122641457. The reversal of 122641433 is 334146221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100240144 + 22401289 = 10012^2 + 4733^2 .

It is a cyclic number.

It is not a de Polignac number, because 122641433 - 2⁶ = 122641369 is a prime.

It is not a weakly prime, because it can be changed into another prime (122641483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61320716 + 61320717.

It is an arithmetic number, because the mean of its divisors is an integer number (61320717).

Almost surely, 2^122641433 is an apocalyptic number.

It is an amenable number.

122641433 is a deficient number, since it is larger than the sum of its proper divisors (1).

122641433 is an equidigital number, since it uses as much as digits as its factorization.

122641433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 26.

The square root of 122641433 is about 11074.3592591174. The cubic root of 122641433 is about 496.8352550412.

Adding to 122641433 its reverse (334146221), we get a palindrome (456787654).

The spelling of 122641433 in words is "one hundred twenty-two million, six hundred forty-one thousand, four hundred thirty-three".