22203011043 has 6 divisors (see below), whose sum is σ = 32071015964. Its totient is φ = 14802007356.

The previous prime is 22203011011. The next prime is 22203011057. The reversal of 22203011043 is 34011030222.

It is not a de Polignac number, because 22203011043 - 2⁵ = 22203011011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22203011003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1233500605 + ... + 1233500622.

Almost surely, 2^22203011043 is an apocalyptic number.

22203011043 is a deficient number, since it is larger than the sum of its proper divisors (9868004921).

22203011043 is a wasteful number, since it uses less digits than its factorization.

22203011043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2467001233 (or 2467001230 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 22203011043 its reverse (34011030222), we get a palindrome (56214041265).

The spelling of 22203011043 in words is "twenty-two billion, two hundred three million, eleven thousand, forty-three".