11110110101012 has 12 divisors (see below), whose sum is σ = 20938284421236. Its totient is φ = 5127743123520.

The previous prime is 11110110100993. The next prime is 11110110101021. The reversal of 11110110101012 is 21010101101111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 427697688196 + 10682412412816 = 653986^2 + 3268396^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11110110100984 and 11110110101002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106827981689 + ... + 106827981792.

It is an arithmetic number, because the mean of its divisors is an integer number (1744857035103).

Almost surely, 2^{11110110101012} is an apocalyptic number.

It is an amenable number.

11110110101012 is a deficient number, since it is larger than the sum of its proper divisors (9828174320224).

11110110101012 is a wasteful number, since it uses less digits than its factorization.

11110110101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213655963498 (or 213655963496 counting only the distinct ones).

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

Adding to 11110110101012 its reverse (21010101101111), we get a palindrome (32120211202123).

The spelling of 11110110101012 in words is "eleven trillion, one hundred ten billion, one hundred ten million, one hundred one thousand, twelve".