22201112230 has 64 divisors (see below), whose sum is σ = 45363068928. Its totient is φ = 7752184960.

The previous prime is 22201112201. The next prime is 22201112233. The reversal of 22201112230 is 3221110222.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201112233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 233499 + ... + 314521.

It is an arithmetic number, because the mean of its divisors is an integer number (708797952).

Almost surely, 2^22201112230 is an apocalyptic number.

22201112230 is an abundant number, since it is smaller than the sum of its proper divisors (23161956698).

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

22201112230 is a wasteful number, since it uses less digits than its factorization.

22201112230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81141.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 22201112230 its reverse (3221110222), we get a palindrome (25422222452).

It can be divided in two parts, 22201 and 112230, that added together give a palindrome (134431).

The spelling of 22201112230 in words is "twenty-two billion, two hundred one million, one hundred twelve thousand, two hundred thirty".