30216422160 has 60 divisors (see below), whose sum is σ = 101476820172. Its totient is φ = 8057712384.

The previous prime is 30216422147. The next prime is 30216422161. The reversal of 30216422160 is 6122461203.

30216422160 is a `hidden beast` number, since 3 + 0 + 2 + 1 + 642 + 2 + 16 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5621400576 + 24595021584 = 74976^2 + 156828^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is not an unprimeable number, because it can be changed into a prime (30216422161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20982907 + ... + 20984346.

Almost surely, 2^30216422160 is an apocalyptic number.

30216422160 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30216422160 is an abundant number, since it is smaller than the sum of its proper divisors (71260398012).

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

30216422160 is a wasteful number, since it uses less digits than its factorization.

30216422160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41967272 (or 41967263 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 30216422160 its reverse (6122461203), we get a palindrome (36338883363).

The spelling of 30216422160 in words is "thirty billion, two hundred sixteen million, four hundred twenty-two thousand, one hundred sixty".