30410011220 has 24 divisors (see below), whose sum is σ = 64493315208. Its totient is φ = 12043568000.

The previous prime is 30410011217. The next prime is 30410011259. The reversal of 30410011220 is 2211001403.

It can be written as a sum of positive squares in 4 ways, for example, as 5485179844 + 24924831376 = 74062^2 + 157876^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30410011195 and 30410011204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7525211 + ... + 7529250.

It is an arithmetic number, because the mean of its divisors is an integer number (2687221467).

Almost surely, 2^30410011220 is an apocalyptic number.

It is an amenable number.

30410011220 is an abundant number, since it is smaller than the sum of its proper divisors (34083303988).

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

30410011220 is a wasteful number, since it uses less digits than its factorization.

30410011220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15054571 (or 15054569 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 30410011220 its reverse (2211001403), we get a palindrome (32621012623).

The spelling of 30410011220 in words is "thirty billion, four hundred ten million, eleven thousand, two hundred twenty".