22140203803 has 2 divisors, whose sum is σ = 22140203804. Its totient is φ = 22140203802.

The previous prime is 22140203783. The next prime is 22140203807. The reversal of 22140203803 is 30830204122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22140203803 - 2⁹ = 22140203291 is a prime.

It is not a weakly prime, because it can be changed into another prime (22140203807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11070101901 + 11070101902.

It is an arithmetic number, because the mean of its divisors is an integer number (11070101902).

Almost surely, 2^22140203803 is an apocalyptic number.

22140203803 is a deficient number, since it is larger than the sum of its proper divisors (1).

22140203803 is an equidigital number, since it uses as much as digits as its factorization.

22140203803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 22140203803 its reverse (30830204122), we get a palindrome (52970407925).

The spelling of 22140203803 in words is "twenty-two billion, one hundred forty million, two hundred three thousand, eight hundred three".