22230424244 has 24 divisors (see below), whose sum is σ = 44465792448. Its totient is φ = 9526265280.

The previous prime is 22230424241. The next prime is 22230424261. The reversal of 22230424244 is 44242403222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22230424241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245504 + ... + 323624.

It is an arithmetic number, because the mean of its divisors is an integer number (1852741352).

Almost surely, 2^22230424244 is an apocalyptic number.

It is an amenable number.

22230424244 is an abundant number, since it is smaller than the sum of its proper divisors (22235368204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22230424244 is a wasteful number, since it uses less digits than its factorization.

22230424244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88295 (or 88293 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 22230424244 its reverse (44242403222), we get a palindrome (66472827466).

The spelling of 22230424244 in words is "twenty-two billion, two hundred thirty million, four hundred twenty-four thousand, two hundred forty-four".