222132220230 has 256 divisors, whose sum is σ = 589825152000. Its totient is φ = 53312962560.

The previous prime is 222132220201. The next prime is 222132220273. The reversal of 222132220230 is 32022231222.

It is a junction number, because it is equal to n+sod(n) for n = 222132220197 and 222132220206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 258593541 + ... + 258594399.

It is an arithmetic number, because the mean of its divisors is an integer number (2304004500).

Almost surely, 2^222132220230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222132220230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294912576000).

222132220230 is an abundant number, since it is smaller than the sum of its proper divisors (367692931770).

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

222132220230 is a wasteful number, since it uses less digits than its factorization.

222132220230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 222132220230 its reverse (32022231222), we get a palindrome (254154451452).

The spelling of 222132220230 in words is "two hundred twenty-two billion, one hundred thirty-two million, two hundred twenty thousand, two hundred thirty".