22124410403 has 4 divisors (see below), whose sum is σ = 22339210608. Its totient is φ = 21909610200.

The previous prime is 22124410393. The next prime is 22124410421. The reversal of 22124410403 is 30401442122.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30401442122 = 2 ⋅15200721061.

It is a cyclic number.

It is not a de Polignac number, because 22124410403 - 2¹⁸ = 22124148259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22124410423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107399948 + ... + 107400153.

It is an arithmetic number, because the mean of its divisors is an integer number (5584802652).

Almost surely, 2^22124410403 is an apocalyptic number.

22124410403 is a deficient number, since it is larger than the sum of its proper divisors (214800205).

22124410403 is a wasteful number, since it uses less digits than its factorization.

22124410403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214800204.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 22124410403 its reverse (30401442122), we get a palindrome (52525852525).

The spelling of 22124410403 in words is "twenty-two billion, one hundred twenty-four million, four hundred ten thousand, four hundred three".