10665051111164 has 12 divisors (see below), whose sum is σ = 18789100113000. Its totient is φ = 5296736793168.

The previous prime is 10665051111161. The next prime is 10665051111217. The reversal of 10665051111164 is 46111115056601.

It is a super-2 number, since 2×10665051111164² (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 (10665051111161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8947189934 + ... + 8947191125.

It is an arithmetic number, because the mean of its divisors is an integer number (1565758342750).

Almost surely, 2^{10665051111164} is an apocalyptic number.

It is an amenable number.

10665051111164 is a deficient number, since it is larger than the sum of its proper divisors (8124049001836).

10665051111164 is a wasteful number, since it uses less digits than its factorization.

10665051111164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17894381212 (or 17894381210 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 38.

Adding to 10665051111164 its reverse (46111115056601), we get a palindrome (56776166167765).

The spelling of 10665051111164 in words is "ten trillion, six hundred sixty-five billion, fifty-one million, one hundred eleven thousand, one hundred sixty-four".