122245041 has 4 divisors (see below), whose sum is σ = 162993392. Its totient is φ = 81496692.

The previous prime is 122245033. The next prime is 122245043. The reversal of 122245041 is 140542221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 122245041 - 2³ = 122245033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122244999 and 122245017.

It is not an unprimeable number, because it can be changed into a prime (122245043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20374171 + ... + 20374176.

It is an arithmetic number, because the mean of its divisors is an integer number (40748348).

Almost surely, 2^122245041 is an apocalyptic number.

It is an amenable number.

122245041 is a deficient number, since it is larger than the sum of its proper divisors (40748351).

122245041 is an equidigital number, since it uses as much as digits as its factorization.

122245041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40748350.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 122245041 is about 11056.4479377420. The cubic root of 122245041 is about 496.2994000231.

Adding to 122245041 its reverse (140542221), we get a palindrome (262787262).

The spelling of 122245041 in words is "one hundred twenty-two million, two hundred forty-five thousand, forty-one".