22224406116 has 24 divisors (see below), whose sum is σ = 56571215904. Its totient is φ = 6734668480.

The previous prime is 22224406103. The next prime is 22224406117. The reversal of 22224406116 is 61160442222.

It is not an unprimeable number, because it can be changed into a prime (22224406117) 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, 84183225 + ... + 84183488.

It is an arithmetic number, because the mean of its divisors is an integer number (2357133996).

Almost surely, 2^22224406116 is an apocalyptic number.

It is an amenable number.

22224406116 is an abundant number, since it is smaller than the sum of its proper divisors (34346809788).

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

22224406116 is a wasteful number, since it uses less digits than its factorization.

22224406116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168366731 (or 168366729 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 22224406116 its reverse (61160442222), we get a palindrome (83384848338).

The spelling of 22224406116 in words is "twenty-two billion, two hundred twenty-four million, four hundred six thousand, one hundred sixteen".