30133332224 has 72 divisors (see below), whose sum is σ = 62159446272. Its totient is φ = 14570035200.

The previous prime is 30133332223. The next prime is 30133332277. The reversal of 30133332224 is 42223333103.

It is a junction number, because it is equal to n+sod(n) for n = 30133332193 and 30133332202.

It is not an unprimeable number, because it can be changed into a prime (30133332223) 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, 1098257 + ... + 1125359.

Almost surely, 2^30133332224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30133332224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31079723136).

30133332224 is an abundant number, since it is smaller than the sum of its proper divisors (32026114048).

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

30133332224 is a wasteful number, since it uses less digits than its factorization.

30133332224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27263 (or 27249 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 30133332224 its reverse (42223333103), we get a palindrome (72356665327).

The spelling of 30133332224 in words is "thirty billion, one hundred thirty-three million, three hundred thirty-two thousand, two hundred twenty-four".