30220014032 has 160 divisors (see below), whose sum is σ = 67554926208. Its totient is φ = 12997490688.

The previous prime is 30220014029. The next prime is 30220014043. The reversal of 30220014032 is 23041002203.

It is a self number, because there is not a number n which added to its sum of digits gives 30220014032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17538323 + ... + 17540045.

Almost surely, 2^30220014032 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 30220014032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33777463104).

30220014032 is an abundant number, since it is smaller than the sum of its proper divisors (37334912176).

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

30220014032 is a wasteful number, since it uses less digits than its factorization.

30220014032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1877 (or 1871 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 30220014032 its reverse (23041002203), we get a palindrome (53261016235).

The spelling of 30220014032 in words is "thirty billion, two hundred twenty million, fourteen thousand, thirty-two".