10775899817187 has 8 divisors (see below), whose sum is σ = 14371958680320. Its totient is φ = 7181887082760.

The previous prime is 10775899817173. The next prime is 10775899817201. The reversal of 10775899817187 is 78171899857701.

It is an interprime number because it is at equal distance from previous prime (10775899817173) and next prime (10775899817201).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10775899817187 - 2²² = 10775895622883 is a prime.

It is a super-2 number, since 2×10775899817187² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10775899817887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 511519887 + ... + 511540952.

It is an arithmetic number, because the mean of its divisors is an integer number (1796494835040).

Almost surely, 2^{10775899817187} is an apocalyptic number.

10775899817187 is a deficient number, since it is larger than the sum of its proper divisors (3596058863133).

10775899817187 is a wasteful number, since it uses less digits than its factorization.

10775899817187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023064353.

The product of its (nonzero) digits is 497871360, while the sum is 78.

The spelling of 10775899817187 in words is "ten trillion, seven hundred seventy-five billion, eight hundred ninety-nine million, eight hundred seventeen thousand, one hundred eighty-seven".