22213200226 has 32 divisors (see below), whose sum is σ = 39549431808. Its totient is φ = 9156298320.

The previous prime is 22213200223. The next prime is 22213200253. The reversal of 22213200226 is 62200231222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22213200197 and 22213200206.

It is not an unprimeable number, because it can be changed into a prime (22213200223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86260 + ... + 227743.

It is an arithmetic number, because the mean of its divisors is an integer number (1235919744).

Almost surely, 2^22213200226 is an apocalyptic number.

22213200226 is a deficient number, since it is larger than the sum of its proper divisors (17336231582).

22213200226 is a wasteful number, since it uses less digits than its factorization.

22213200226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314206.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22213200226 its reverse (62200231222), we get a palindrome (84413431448).

The spelling of 22213200226 in words is "twenty-two billion, two hundred thirteen million, two hundred thousand, two hundred twenty-six".