30330032222 has 16 divisors (see below), whose sum is σ = 52121476320. Its totient is φ = 12966801408.

The previous prime is 30330032221. The next prime is 30330032267. The reversal of 30330032222 is 22223003303.

It is a junction number, because it is equal to n+sod(n) for n = 30330032194 and 30330032203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30330032221) 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, 2642723 + ... + 2654174.

It is an arithmetic number, because the mean of its divisors is an integer number (3257592270).

Almost surely, 2^30330032222 is an apocalyptic number.

30330032222 is a deficient number, since it is larger than the sum of its proper divisors (21791444098).

30330032222 is a wasteful number, since it uses less digits than its factorization.

30330032222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5297315.

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 30330032222 its reverse (22223003303), we get a palindrome (52553035525).

The spelling of 30330032222 in words is "thirty billion, three hundred thirty million, thirty-two thousand, two hundred twenty-two".