30321344022 has 16 divisors (see below), whose sum is σ = 60807931392. Its totient is φ = 10079574120.

The previous prime is 30321343963. The next prime is 30321344077. The reversal of 30321344022 is 22044312303.

It is a junction number, because it is equal to n+sod(n) for n = 30321343983 and 30321344001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6882754 + ... + 6887157.

It is an arithmetic number, because the mean of its divisors is an integer number (3800495712).

Almost surely, 2^30321344022 is an apocalyptic number.

30321344022 is an abundant number, since it is smaller than the sum of its proper divisors (30486587370).

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

30321344022 is a wasteful number, since it uses less digits than its factorization.

30321344022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13770283.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 30321344022 its reverse (22044312303), we get a palindrome (52365656325).

The spelling of 30321344022 in words is "thirty billion, three hundred twenty-one million, three hundred forty-four thousand, twenty-two".