30294293022 has 96 divisors (see below), whose sum is σ = 78174720000. Its totient is φ = 8471271312.

The previous prime is 30294293011. The next prime is 30294293023. The reversal of 30294293022 is 22039249203.

30294293022 is a `hidden beast` number, since 302 + 9 + 42 + 9 + 302 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30294293023) 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 47 ways as a sum of consecutive naturals, for example, 237979 + ... + 342377.

It is an arithmetic number, because the mean of its divisors is an integer number (814320000).

Almost surely, 2^30294293022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30294293022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39087360000).

30294293022 is an abundant number, since it is smaller than the sum of its proper divisors (47880426978).

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

30294293022 is a wasteful number, since it uses less digits than its factorization.

30294293022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104475 (or 104458 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The spelling of 30294293022 in words is "thirty billion, two hundred ninety-four million, two hundred ninety-three thousand, twenty-two".