30223112232 has 32 divisors (see below), whose sum is σ = 75799198080. Its totient is φ = 10042181760.

The previous prime is 30223112203. The next prime is 30223112243. The reversal of 30223112232 is 23221132203.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30223112199 and 30223112208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2004144 + ... + 2019167.

It is an arithmetic number, because the mean of its divisors is an integer number (2368724940).

Almost surely, 2^30223112232 is an apocalyptic number.

It is an amenable number.

30223112232 is an abundant number, since it is smaller than the sum of its proper divisors (45576085848).

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

30223112232 is a wasteful number, since it uses less digits than its factorization.

30223112232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4023633 (or 4023629 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30223112232 its reverse (23221132203), we get a palindrome (53444244435).

The spelling of 30223112232 in words is "thirty billion, two hundred twenty-three million, one hundred twelve thousand, two hundred thirty-two".