22240201230 has 96 divisors (see below), whose sum is σ = 62364949920. Its totient is φ = 5466389760.

The previous prime is 22240201201. The next prime is 22240201337. The reversal of 22240201230 is 3210204222.

22240201230 is a `hidden beast` number, since 222 + 402 + 0 + 12 + 30 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 794716 + ... + 822224.

It is an arithmetic number, because the mean of its divisors is an integer number (649634895).

Almost surely, 2^22240201230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22240201230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31182474960).

22240201230 is an abundant number, since it is smaller than the sum of its proper divisors (40124748690).

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

22240201230 is a wasteful number, since it uses less digits than its factorization.

22240201230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28226 (or 28223 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 22240201230 its reverse (3210204222), we get a palindrome (25450405452).

The spelling of 22240201230 in words is "twenty-two billion, two hundred forty million, two hundred one thousand, two hundred thirty".