30032222233 has 6 divisors (see below), whose sum is σ = 32520098814. Its totient is φ = 27722051136.

The previous prime is 30032222167. The next prime is 30032222243. The reversal of 30032222233 is 33222223003.

It can be written as a sum of positive squares in 3 ways, for example, as 281836944 + 29750385289 = 16788^2 + 172483^2 .

It is a de Polignac number, because none of the positive numbers 2^k-30032222233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30032222243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 88852560 + ... + 88852897.

It is an arithmetic number, because the mean of its divisors is an integer number (5420016469).

Almost surely, 2^30032222233 is an apocalyptic number.

It is an amenable number.

30032222233 is a deficient number, since it is larger than the sum of its proper divisors (2487876581).

30032222233 is a wasteful number, since it uses less digits than its factorization.

30032222233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177705483 (or 177705470 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 30032222233 its reverse (33222223003), we get a palindrome (63254445236).

The spelling of 30032222233 in words is "thirty billion, thirty-two million, two hundred twenty-two thousand, two hundred thirty-three".