1012111110110 has 32 divisors (see below), whose sum is σ = 1824661448064. Its totient is φ = 404209060000.

The previous prime is 1012111110037. The next prime is 1012111110121. The reversal of 1012111110110 is 110111112101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1012111110091 and 1012111110100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17110085 + ... + 17169135.

It is an arithmetic number, because the mean of its divisors is an integer number (57020670252).

Almost surely, 2^{1012111110110} is an apocalyptic number.

1012111110110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012111110110 is a deficient number, since it is larger than the sum of its proper divisors (812550337954).

1012111110110 is a wasteful number, since it uses less digits than its factorization.

1012111110110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61720.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 1012111110110 its reverse (110111112101), we get a palindrome (1122222222211).

The spelling of 1012111110110 in words is "one trillion, twelve billion, one hundred eleven million, one hundred ten thousand, one hundred ten".