1020112120112 has 10 divisors (see below), whose sum is σ = 1976467232748. Its totient is φ = 510056060048.

The previous prime is 1020112120031. The next prime is 1020112120121. The reversal of 1020112120112 is 2110212110201.

1020112120112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31878503738 + ... + 31878503769.

Almost surely, 2^{1020112120112} is an apocalyptic number.

It is an amenable number.

1020112120112 is a deficient number, since it is larger than the sum of its proper divisors (956355112636).

1020112120112 is an equidigital number, since it uses as much as digits as its factorization.

1020112120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63757007515 (or 63757007509 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1020112120112 its reverse (2110212110201), we get a palindrome (3130324230313).

The spelling of 1020112120112 in words is "one trillion, twenty billion, one hundred twelve million, one hundred twenty thousand, one hundred twelve".