11100110011012 has 18 divisors (see below), whose sum is σ = 21351657894014. Its totient is φ = 5045504550240.

The previous prime is 11100110011007. The next prime is 11100110011021. The reversal of 11100110011012 is 21011001100111.

It can be written as a sum of positive squares in only one way, i.e., 9123094038916 + 1977015972096 = 3020446^2 + 1406064^2 .

It is a super-2 number, since 2×11100110011012² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11100110011012.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11467055313 + ... + 11467056280.

Almost surely, 2^{11100110011012} is an apocalyptic number.

It is an amenable number.

11100110011012 is a deficient number, since it is larger than the sum of its proper divisors (10251547883002).

11100110011012 is a wasteful number, since it uses less digits than its factorization.

11100110011012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22934111619 (or 22934111606 counting only the distinct ones).

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

Adding to 11100110011012 its reverse (21011001100111), we get a palindrome (32111111111123).

The spelling of 11100110011012 in words is "eleven trillion, one hundred billion, one hundred ten million, eleven thousand, twelve".