11110766666756 has 6 divisors (see below), whose sum is σ = 19443841666830. Its totient is φ = 5555383333376.

The previous prime is 11110766666749. The next prime is 11110766666761. The reversal of 11110766666756 is 65766666701111.

It can be written as a sum of positive squares in only one way, i.e., 10170894585856 + 939872080900 = 3189184^2 + 969470^2 .

It is a super-3 number, since 3×11110766666756³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11110766666695 and 11110766666704.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1388845833341 + ... + 1388845833348.

It is an arithmetic number, because the mean of its divisors is an integer number (3240640277805).

Almost surely, 2^{11110766666756} is an apocalyptic number.

It is an amenable number.

11110766666756 is a deficient number, since it is larger than the sum of its proper divisors (8333075000074).

11110766666756 is a wasteful number, since it uses less digits than its factorization.

11110766666756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2777691666693 (or 2777691666691 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 59.

The spelling of 11110766666756 in words is "eleven trillion, one hundred ten billion, seven hundred sixty-six million, six hundred sixty-six thousand, seven hundred fifty-six".