11111111110996 has 48 divisors (see below), whose sum is σ = 20951486972416. Its totient is φ = 5125434776064.

The previous prime is 11111111110993. The next prime is 11111111110997. The reversal of 11111111110996 is 69901111111111.

It is a happy number.

It is a super-2 number, since 2×11111111110996² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11111111110993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1233603925 + ... + 1233612931.

Almost surely, 2^{11111111110996} is an apocalyptic number.

It is an amenable number.

11111111110996 is a deficient number, since it is larger than the sum of its proper divisors (9840375861420).

11111111110996 is a wasteful number, since it uses less digits than its factorization.

11111111110996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19208 (or 19206 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 34.

The spelling of 11111111110996 in words is "eleven trillion, one hundred eleven billion, one hundred eleven million, one hundred ten thousand, nine hundred ninety-six".