30220320210112 has 56 divisors (see below), whose sum is σ = 60301021741632. Its totient is φ = 15026549280000.

The previous prime is 30220320210097. The next prime is 30220320210151. The reversal of 30220320210112 is 21101202302203.

It is a self number, because there is not a number n which added to its sum of digits gives 30220320210112.

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, 8866287 + ... + 11792017.

It is an arithmetic number, because the mean of its divisors is an integer number (1076803959672).

Almost surely, 2^{30220320210112} is an apocalyptic number.

30220320210112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30220320210112 is a deficient number, since it is larger than the sum of its proper divisors (30080701531520).

30220320210112 is a wasteful number, since it uses less digits than its factorization.

30220320210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2926637 (or 2926627 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 30220320210112 its reverse (21101202302203), we get a palindrome (51321522512315).

The spelling of 30220320210112 in words is "thirty trillion, two hundred twenty billion, three hundred twenty million, two hundred ten thousand, one hundred twelve".