122268841 has 4 divisors (see below), whose sum is σ = 122909184. Its totient is φ = 121628500.

The previous prime is 122268833. The next prime is 122268859. The reversal of 122268841 is 148862221.

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 a cyclic number.

It is not a de Polignac number, because 122268841 - 2³ = 122268833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122268797 and 122268806.

It is not an unprimeable number, because it can be changed into a prime (122268821) 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, 319885 + ... + 320266.

It is an arithmetic number, because the mean of its divisors is an integer number (30727296).

Almost surely, 2^122268841 is an apocalyptic number.

It is an amenable number.

122268841 is a deficient number, since it is larger than the sum of its proper divisors (640343).

122268841 is an equidigital number, since it uses as much as digits as its factorization.

122268841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640342.

The product of its digits is 12288, while the sum is 34.

The square root of 122268841 is about 11057.5241803941. The cubic root of 122268841 is about 496.3316062628.

The spelling of 122268841 in words is "one hundred twenty-two million, two hundred sixty-eight thousand, eight hundred forty-one".