1011112101110 has 16 divisors (see below), whose sum is σ = 1820416345632. Its totient is φ = 404352715200.

The previous prime is 1011112101107. The next prime is 1011112101127. The reversal of 1011112101110 is 111012111101.

It is a happy number.

It is a super-2 number, since 2×1011112101110² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1011112101091 and 1011112101100.

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, 11469551 + ... + 11557370.

It is an arithmetic number, because the mean of its divisors is an integer number (113776021602).

Almost surely, 2^{1011112101110} is an apocalyptic number.

1011112101110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011112101110 is a deficient number, since it is larger than the sum of its proper divisors (809304244522).

1011112101110 is a wasteful number, since it uses less digits than its factorization.

1011112101110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23031319.

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

Adding to 1011112101110 its reverse (111012111101), we get a palindrome (1122124212211).

Subtracting from 1011112101110 its reverse (111012111101), we obtain a palindrome (900099990009).

The spelling of 1011112101110 in words is "one trillion, eleven billion, one hundred twelve million, one hundred one thousand, one hundred ten".