30320203022232 has 32 divisors (see below), whose sum is σ = 75801452600880. Its totient is φ = 10106608334720.

The previous prime is 30320203022209. The next prime is 30320203022243. The reversal of 30320203022232 is 23222030202303.

It is a super-2 number, since 2×30320203022232² (a number of 28 digits) contains 22 as substring.

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

It is a congruent number.

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, 5900163 + ... + 9769970.

Almost surely, 2^{30320203022232} is an apocalyptic number.

It is an amenable number.

30320203022232 is an abundant number, since it is smaller than the sum of its proper divisors (45481249578648).

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

30320203022232 is a wasteful number, since it uses less digits than its factorization.

30320203022232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15750763 (or 15750759 counting only the distinct ones).

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

Adding to 30320203022232 its reverse (23222030202303), we get a palindrome (53542233224535).

The spelling of 30320203022232 in words is "thirty trillion, three hundred twenty billion, two hundred three million, twenty-two thousand, two hundred thirty-two".