22230331230 has 32 divisors (see below), whose sum is σ = 53435303424. Its totient is φ = 5918920736.

The previous prime is 22230331217. The next prime is 22230331259. The reversal of 22230331230 is 3213303222.

It is a junction number, because it is equal to n+sod(n) for n = 22230331197 and 22230331206.

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, 553242 + ... + 592061.

It is an arithmetic number, because the mean of its divisors is an integer number (1669853232).

Almost surely, 2^22230331230 is an apocalyptic number.

22230331230 is an abundant number, since it is smaller than the sum of its proper divisors (31204972194).

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

22230331230 is a wasteful number, since it uses less digits than its factorization.

22230331230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145960.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 22230331230 its reverse (3213303222), we get a palindrome (25443634452).

The spelling of 22230331230 in words is "twenty-two billion, two hundred thirty million, three hundred thirty-one thousand, two hundred thirty".