22142412403 has 4 divisors (see below), whose sum is σ = 22235058720. Its totient is φ = 22049766088.

The previous prime is 22142412401. The next prime is 22142412431. The reversal of 22142412403 is 30421424122.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22142412403 - 2¹ = 22142412401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22142412401) 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, 46322800 + ... + 46323277.

It is an arithmetic number, because the mean of its divisors is an integer number (5558764680).

Almost surely, 2^22142412403 is an apocalyptic number.

22142412403 is a deficient number, since it is larger than the sum of its proper divisors (92646317).

22142412403 is an equidigital number, since it uses as much as digits as its factorization.

22142412403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92646316.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 22142412403 its reverse (30421424122), we get a palindrome (52563836525).

The spelling of 22142412403 in words is "twenty-two billion, one hundred forty-two million, four hundred twelve thousand, four hundred three".