11777065894712 has 8 divisors (see below), whose sum is σ = 22081998552600. Its totient is φ = 5888532947352.

The previous prime is 11777065894687. The next prime is 11777065894729. The reversal of 11777065894712 is 21749856077711.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×11777065894712² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736066618412 + ... + 736066618427.

It is an arithmetic number, because the mean of its divisors is an integer number (2760249819075).

Almost surely, 2^{11777065894712} is an apocalyptic number.

It is an amenable number.

11777065894712 is a deficient number, since it is larger than the sum of its proper divisors (10304932657888).

11777065894712 is a wasteful number, since it uses less digits than its factorization.

11777065894712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472133236845 (or 1472133236841 counting only the distinct ones).

The product of its (nonzero) digits is 41489280, while the sum is 65.

The spelling of 11777065894712 in words is "eleven trillion, seven hundred seventy-seven billion, sixty-five million, eight hundred ninety-four thousand, seven hundred twelve".