30112442001 has 24 divisors (see below), whose sum is σ = 45005376000. Its totient is φ = 19378511712.

The previous prime is 30112441991. The next prime is 30112442047. The reversal of 30112442001 is 10024421103.

It is not a de Polignac number, because 30112442001 - 2¹⁸ = 30112179857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30112442071) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1577130 + ... + 1596108.

It is an arithmetic number, because the mean of its divisors is an integer number (1875224000).

Almost surely, 2^30112442001 is an apocalyptic number.

It is an amenable number.

30112442001 is a deficient number, since it is larger than the sum of its proper divisors (14892933999).

30112442001 is a wasteful number, since it uses less digits than its factorization.

30112442001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25093 (or 25090 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 30112442001 its reverse (10024421103), we get a palindrome (40136863104).

The spelling of 30112442001 in words is "thirty billion, one hundred twelve million, four hundred forty-two thousand, one".