10112111110 has 32 divisors (see below), whose sum is σ = 18586003392. Its totient is φ = 3960276480.

The previous prime is 10112111101. The next prime is 10112111129. The reversal of 10112111110 is 1111121101.

It is a super-2 number, since 2×10112111110² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 49455 + ... + 150565.

It is an arithmetic number, because the mean of its divisors is an integer number (580812606).

Almost surely, 2^10112111110 is an apocalyptic number.

10112111110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10112111110 is a deficient number, since it is larger than the sum of its proper divisors (8473892282).

10112111110 is a wasteful number, since it uses less digits than its factorization.

10112111110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101328.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 10112111110 its reverse (1111121101), we get a palindrome (11223232211).

Subtracting from 10112111110 its reverse (1111121101), we obtain a palindrome (9000990009).

The spelling of 10112111110 in words is "ten billion, one hundred twelve million, one hundred eleven thousand, one hundred ten".