30422000000 has 448 divisors, whose sum is σ = 90364468320. Its totient is φ = 9984000000.

The previous prime is 30421999997. The next prime is 30422000027. The reversal of 30422000000 is 22403.

It is a tau number, because it is divible by the number of its divisors (448).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 573999974 + ... + 574000026.

Almost surely, 2^30422000000 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 30422000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45182234160).

30422000000 is an abundant number, since it is smaller than the sum of its proper divisors (59942468320).

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

30422000000 is an frugal number, since it uses more digits than its factorization.

30422000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 108 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 11.

Adding to 30422000000 its reverse (22403), we get a palindrome (30422022403).

It can be divided in two parts, 3042 and 2000000, that multiplied together give a square (6084000000 = 78000²).

The spelling of 30422000000 in words is "thirty billion, four hundred twenty-two million", and thus it is an aban number.