30220331132130 has 64 divisors (see below), whose sum is σ = 73897740650880. Its totient is φ = 7907585900544.

The previous prime is 30220331132099. The next prime is 30220331132171. The reversal of 30220331132130 is 3123113302203.

It is a self number, because there is not a number n which added to its sum of digits gives 30220331132130.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28734385 + ... + 29767524.

It is an arithmetic number, because the mean of its divisors is an integer number (1154652197670).

Almost surely, 2^{30220331132130} is an apocalyptic number.

30220331132130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30220331132130 is an abundant number, since it is smaller than the sum of its proper divisors (43677409518750).

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

30220331132130 is a wasteful number, since it uses less digits than its factorization.

30220331132130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58502243.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 30220331132130 its reverse (3123113302203), we get a palindrome (33343444434333).

The spelling of 30220331132130 in words is "thirty trillion, two hundred twenty billion, three hundred thirty-one million, one hundred thirty-two thousand, one hundred thirty".