122331210403 has 16 divisors (see below), whose sum is σ = 124980627744. Its totient is φ = 119713305600.

The previous prime is 122331210389. The next prime is 122331210413. The reversal of 122331210403 is 304012133221.

It is a cyclic number.

It is not a de Polignac number, because 122331210403 - 2²¹ = 122329113251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122331210413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7800376 + ... + 7816042.

It is an arithmetic number, because the mean of its divisors is an integer number (7811289234).

Almost surely, 2^122331210403 is an apocalyptic number.

122331210403 is a deficient number, since it is larger than the sum of its proper divisors (2649417341).

122331210403 is a wasteful number, since it uses less digits than its factorization.

122331210403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16662.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 122331210403 its reverse (304012133221), we get a palindrome (426343343624).

The spelling of 122331210403 in words is "one hundred twenty-two billion, three hundred thirty-one million, two hundred ten thousand, four hundred three".