22243034116 has 24 divisors (see below), whose sum is σ = 39369383424. Its totient is φ = 10995354720.

The previous prime is 22243034111. The next prime is 22243034131. The reversal of 22243034116 is 61143034222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22243034111) 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, 35226 + ... + 213838.

It is an arithmetic number, because the mean of its divisors is an integer number (1640390976).

Almost surely, 2^22243034116 is an apocalyptic number.

It is an amenable number.

22243034116 is a deficient number, since it is larger than the sum of its proper divisors (17126349308).

22243034116 is a wasteful number, since it uses less digits than its factorization.

22243034116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178971 (or 178969 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 22243034116 its reverse (61143034222), we get a palindrome (83386068338).

The spelling of 22243034116 in words is "twenty-two billion, two hundred forty-three million, thirty-four thousand, one hundred sixteen".