1012110010112 has 18 divisors (see below), whose sum is σ = 2020266466008. Its totient is φ = 506055004928.

The previous prime is 1012110010097. The next prime is 1012110010147. The reversal of 1012110010112 is 2110100112101.

It is a junction number, because it is equal to n+sod(n) for n = 1012110010093 and 1012110010102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1976777108 + ... + 1976777619.

Almost surely, 2^{1012110010112} is an apocalyptic number.

It is an amenable number.

1012110010112 is a deficient number, since it is larger than the sum of its proper divisors (1008156455896).

1012110010112 is an frugal number, since it uses more digits than its factorization.

1012110010112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3953554743 (or 3953554729 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1012110010112 its reverse (2110100112101), we get a palindrome (3122210122213).

The spelling of 1012110010112 in words is "one trillion, twelve billion, one hundred ten million, ten thousand, one hundred twelve".