30110212112 has 40 divisors (see below), whose sum is σ = 58952011800. Its totient is φ = 14896972800.

The previous prime is 30110212091. The next prime is 30110212147. The reversal of 30110212112 is 21121201103.

It can be written as a sum of positive squares in 4 ways, for example, as 21639586816 + 8470625296 = 147104^2 + 92036^2 .

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, 3216014 + ... + 3225362.

It is an arithmetic number, because the mean of its divisors is an integer number (1473800295).

Almost surely, 2^30110212112 is an apocalyptic number.

It is an amenable number.

30110212112 is a deficient number, since it is larger than the sum of its proper divisors (28841799688).

30110212112 is a wasteful number, since it uses less digits than its factorization.

30110212112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11451 (or 11445 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 30110212112 its reverse (21121201103), we get a palindrome (51231413215).

The spelling of 30110212112 in words is "thirty billion, one hundred ten million, two hundred twelve thousand, one hundred twelve".