1012112102110 has 16 divisors (see below), whose sum is σ = 1822647991536. Its totient is φ = 404656794688.

The previous prime is 1012112102011. The next prime is 1012112102129. The reversal of 1012112102110 is 112012112101.

It is a happy number.

It is a congruent number.

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, 23483164 + ... + 23526223.

It is an arithmetic number, because the mean of its divisors is an integer number (113915499471).

Almost surely, 2^{1012112102110} is an apocalyptic number.

1012112102110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012112102110 is a deficient number, since it is larger than the sum of its proper divisors (810535889426).

1012112102110 is a wasteful number, since it uses less digits than its factorization.

1012112102110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47011547.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1012112102110 its reverse (112012112101), we get a palindrome (1124124214211).

Subtracting from 1012112102110 its reverse (112012112101), we obtain a palindrome (900099990009).

The spelling of 1012112102110 in words is "one trillion, twelve billion, one hundred twelve million, one hundred two thousand, one hundred ten".