232213220330 has 32 divisors (see below), whose sum is σ = 514441597824. Its totient is φ = 73491656256.

The previous prime is 232213220311. The next prime is 232213220339. The reversal of 232213220330 is 33022312232.

It is a junction number, because it is equal to n+sod(n) for n = 232213220296 and 232213220305.

It is not an unprimeable number, because it can be changed into a prime (232213220339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127588772 + ... + 127590591.

It is an arithmetic number, because the mean of its divisors is an integer number (16076299932).

Almost surely, 2^232213220330 is an apocalyptic number.

232213220330 is an abundant number, since it is smaller than the sum of its proper divisors (282228377494).

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

232213220330 is a wasteful number, since it uses less digits than its factorization.

232213220330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255179390.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 232213220330 its reverse (33022312232), we get a palindrome (265235532562).

The spelling of 232213220330 in words is "two hundred thirty-two billion, two hundred thirteen million, two hundred twenty thousand, three hundred thirty".