22201330230 has 32 divisors (see below), whose sum is σ = 59203548000. Its totient is φ = 5920354656.

The previous prime is 22201330211. The next prime is 22201330289. The reversal of 22201330230 is 3203310222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41113305 + ... + 41113844.

It is an arithmetic number, because the mean of its divisors is an integer number (1850110875).

Almost surely, 2^22201330230 is an apocalyptic number.

22201330230 is an abundant number, since it is smaller than the sum of its proper divisors (37002217770).

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

22201330230 is a wasteful number, since it uses less digits than its factorization.

22201330230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82227165 (or 82227159 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 22201330230 its reverse (3203310222), we get a palindrome (25404640452).

The spelling of 22201330230 in words is "twenty-two billion, two hundred one million, three hundred thirty thousand, two hundred thirty".