30323222232 has 32 divisors (see below), whose sum is σ = 76006010880. Its totient is φ = 10081346720.

The previous prime is 30323222231. The next prime is 30323222261. The reversal of 30323222232 is 23222232303.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30323222231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1640244 + ... + 1658627.

It is an arithmetic number, because the mean of its divisors is an integer number (2375187840).

Almost surely, 2^30323222232 is an apocalyptic number.

It is an amenable number.

30323222232 is an abundant number, since it is smaller than the sum of its proper divisors (45682788648).

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

30323222232 is a wasteful number, since it uses less digits than its factorization.

30323222232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3299263 (or 3299259 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 30323222232 its reverse (23222232303), we get a palindrome (53545454535).

The spelling of 30323222232 in words is "thirty billion, three hundred twenty-three million, two hundred twenty-two thousand, two hundred thirty-two".