232221333330 has 96 divisors (see below), whose sum is σ = 720030415104. Its totient is φ = 50771369088.

The previous prime is 232221333317. The next prime is 232221333397. The reversal of 232221333330 is 33333122232.

232221333330 is a `hidden beast` number, since 2 + 322 + 2 + 1 + 3 + 3 + 3 + 330 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 232221333294 and 232221333303.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7998669 + ... + 8027648.

It is an arithmetic number, because the mean of its divisors is an integer number (7500316824).

Almost surely, 2^232221333330 is an apocalyptic number.

232221333330 is an abundant number, since it is smaller than the sum of its proper divisors (487809081774).

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

232221333330 is a wasteful number, since it uses less digits than its factorization.

232221333330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16026360 (or 16026357 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 232221333330 its reverse (33333122232), we get a palindrome (265554455562).

The spelling of 232221333330 in words is "two hundred thirty-two billion, two hundred twenty-one million, three hundred thirty-three thousand, three hundred thirty".