122441403 has 16 divisors (see below), whose sum is σ = 186923520. Its totient is φ = 69836736.

The previous prime is 122441381. The next prime is 122441419. The reversal of 122441403 is 304144221.

It is not a de Polignac number, because 122441403 - 2¹⁰ = 122440379 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 122441403.

It is not an unprimeable number, because it can be changed into a prime (122441603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6826 + ... + 17072.

It is an arithmetic number, because the mean of its divisors is an integer number (11682720).

Almost surely, 2^122441403 is an apocalyptic number.

122441403 is a deficient number, since it is larger than the sum of its proper divisors (64482117).

122441403 is a wasteful number, since it uses less digits than its factorization.

122441403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10826.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 122441403 is about 11065.3243513238. The cubic root of 122441403 is about 496.5649928255.

Adding to 122441403 its reverse (304144221), we get a palindrome (426585624).

The spelling of 122441403 in words is "one hundred twenty-two million, four hundred forty-one thousand, four hundred three".