22042052403 has 8 divisors (see below), whose sum is σ = 33587889408. Its totient is φ = 12595458504.

The previous prime is 22042052401. The next prime is 22042052411. The reversal of 22042052403 is 30425024022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22042052403 - 2¹ = 22042052401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22042052401) 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 7 ways as a sum of consecutive naturals, for example, 524810751 + ... + 524810792.

It is an arithmetic number, because the mean of its divisors is an integer number (4198486176).

Almost surely, 2^22042052403 is an apocalyptic number.

22042052403 is a deficient number, since it is larger than the sum of its proper divisors (11545837005).

22042052403 is a wasteful number, since it uses less digits than its factorization.

22042052403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1049621553.

The product of its (nonzero) digits is 3840, while the sum is 24.

Adding to 22042052403 its reverse (30425024022), we get a palindrome (52467076425).

The spelling of 22042052403 in words is "twenty-two billion, forty-two million, fifty-two thousand, four hundred three".