30030334422 has 72 divisors (see below), whose sum is σ = 69013086072. Its totient is φ = 8704333440.

The previous prime is 30030334409. The next prime is 30030334429. The reversal of 30030334422 is 22443303003.

It is a junction number, because it is equal to n+sod(n) for n = 30030334392 and 30030334401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30030334429) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 344958 + ... + 423150.

Almost surely, 2^30030334422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30030334422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34506543036).

30030334422 is an abundant number, since it is smaller than the sum of its proper divisors (38982751650).

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

30030334422 is a wasteful number, since it uses less digits than its factorization.

30030334422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78266 (or 78232 counting only the distinct ones).

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

Adding to 30030334422 its reverse (22443303003), we get a palindrome (52473637425).

The spelling of 30030334422 in words is "thirty billion, thirty million, three hundred thirty-four thousand, four hundred twenty-two".