10020120112 has 10 divisors (see below), whose sum is σ = 19413982748. Its totient is φ = 5010060048.

The previous prime is 10020120053. The next prime is 10020120119. The reversal of 10020120112 is 21102102001.

10020120112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10020120119) 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 as a sum of consecutive naturals, namely, 313128738 + ... + 313128769.

Almost surely, 2^10020120112 is an apocalyptic number.

It is an amenable number.

10020120112 is a deficient number, since it is larger than the sum of its proper divisors (9393862636).

10020120112 is an equidigital number, since it uses as much as digits as its factorization.

10020120112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626257515 (or 626257509 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10020120112 its reverse (21102102001), we get a palindrome (31122222113).

The spelling of 10020120112 in words is "ten billion, twenty million, one hundred twenty thousand, one hundred twelve".