30022795968 has 224 divisors, whose sum is σ = 88656322560. Its totient is φ = 8890352640.

The previous prime is 30022795961. The next prime is 30022796029. The reversal of 30022795968 is 86959722003.

It is a self number, because there is not a number n which added to its sum of digits gives 30022795968.

It is not an unprimeable number, because it can be changed into a prime (30022795961) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17184471 + ... + 17186217.

Almost surely, 2^30022795968 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 30022795968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44328161280).

30022795968 is an abundant number, since it is smaller than the sum of its proper divisors (58633526592).

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

30022795968 is a wasteful number, since it uses less digits than its factorization.

30022795968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1955 (or 1945 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 51.

The spelling of 30022795968 in words is "thirty billion, twenty-two million, seven hundred ninety-five thousand, nine hundred sixty-eight".