11110112101010 has 24 divisors (see below), whose sum is σ = 21654857554020. Its totient is φ = 4102195236672.

The previous prime is 11110112100979. The next prime is 11110112101013. The reversal of 11110112101010 is 1010121101111.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 2736231481 + 11107375869529 = 52309^2 + 3332773^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11110112100982 and 11110112101000.

It is not an unprimeable number, because it can be changed into a prime (11110112101013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3287013725 + ... + 3287017104.

Almost surely, 2^{11110112101010} is an apocalyptic number.

11110112101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11110112101010 is a deficient number, since it is larger than the sum of its proper divisors (10544745453010).

11110112101010 is a wasteful number, since it uses less digits than its factorization.

11110112101010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6574030862 (or 6574030849 counting only the distinct ones).

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

Adding to 11110112101010 its reverse (1010121101111), we get a palindrome (12120233202121).

The spelling of 11110112101010 in words is "eleven trillion, one hundred ten billion, one hundred twelve million, one hundred one thousand, ten".