22406800503 has 4 divisors (see below), whose sum is σ = 29875734008. Its totient is φ = 14937867000.

The previous prime is 22406800501. The next prime is 22406800519. The reversal of 22406800503 is 30500860422.

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

It is not a de Polignac number, because 22406800503 - 2¹ = 22406800501 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 (22406800501) 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, 3734466748 + ... + 3734466753.

It is an arithmetic number, because the mean of its divisors is an integer number (7468933502).

Almost surely, 2^22406800503 is an apocalyptic number.

22406800503 is a deficient number, since it is larger than the sum of its proper divisors (7468933505).

22406800503 is an equidigital number, since it uses as much as digits as its factorization.

22406800503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7468933504.

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 22406800503 in words is "twenty-two billion, four hundred six million, eight hundred thousand, five hundred three".