122024401 has 4 divisors (see below), whose sum is σ = 125960704. Its totient is φ = 118088100.

The previous prime is 122024389. The next prime is 122024417. The reversal of 122024401 is 104420221.

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 122024401 - 2¹¹ = 122022353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122024471) 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, 1968105 + ... + 1968166.

It is an arithmetic number, because the mean of its divisors is an integer number (31490176).

Almost surely, 2^122024401 is an apocalyptic number.

It is an amenable number.

122024401 is a deficient number, since it is larger than the sum of its proper divisors (3936303).

122024401 is an equidigital number, since it uses as much as digits as its factorization.

122024401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3936302.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 122024401 is about 11046.4655433310. The cubic root of 122024401 is about 496.0006300395. Note that the first 3 decimals are identical.

Adding to 122024401 its reverse (104420221), we get a palindrome (226444622).

The spelling of 122024401 in words is "one hundred twenty-two million, twenty-four thousand, four hundred one".