22210225543 has 6 divisors (see below), whose sum is σ = 24412892672. Its totient is φ = 20191114020.

The previous prime is 22210225519. The next prime is 22210225549. The reversal of 22210225543 is 34552201222.

It is not a de Polignac number, because 22210225543 - 2⁵ = 22210225511 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 (22210225549) 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, 91777671 + ... + 91777912.

Almost surely, 2^22210225543 is an apocalyptic number.

22210225543 is a deficient number, since it is larger than the sum of its proper divisors (2202667129).

22210225543 is a wasteful number, since it uses less digits than its factorization.

22210225543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183555605 (or 183555594 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 22210225543 its reverse (34552201222), we get a palindrome (56762426765).

The spelling of 22210225543 in words is "twenty-two billion, two hundred ten million, two hundred twenty-five thousand, five hundred forty-three".