22474842780503 has 4 divisors (see below), whose sum is σ = 22474899783960. Its totient is φ = 22474785777048.

The previous prime is 22474842780487. The next prime is 22474842780521. The reversal of 22474842780503 is 30508724847422.

It is a happy number.

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 22474842780503 - 2⁴ = 22474842780487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22474842770503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27906173 + ... + 28700246.

It is an arithmetic number, because the mean of its divisors is an integer number (5618724945990).

Almost surely, 2^{22474842780503} is an apocalyptic number.

22474842780503 is a deficient number, since it is larger than the sum of its proper divisors (57003457).

22474842780503 is an equidigital number, since it uses as much as digits as its factorization.

22474842780503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57003456.

The product of its (nonzero) digits is 24084480, while the sum is 56.

The spelling of 22474842780503 in words is "twenty-two trillion, four hundred seventy-four billion, eight hundred forty-two million, seven hundred eighty thousand, five hundred three".