180750216868011 has 32 divisors (see below), whose sum is σ = 309905937459200. Its totient is φ = 101978422528320.

The previous prime is 180750216868007. The next prime is 180750216868027. The reversal of 180750216868011 is 110868612057081.

180750216868011 is a `hidden beast` number, since 1 + 8 + 0 + 7 + 502 + 1 + 68 + 68 + 0 + 11 = 666.

It is not a de Polignac number, because 180750216868011 - 2² = 180750216868007 is a prime.

It is a super-2 number, since 2×180750216868011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (180750216868051) by changing a digit.

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 in 31 ways as a sum of consecutive naturals, for example, 6052835410 + ... + 6052865271.

It is an arithmetic number, because the mean of its divisors is an integer number (9684560545600).

Almost surely, 2^{180750216868011} is an apocalyptic number.

180750216868011 is a deficient number, since it is larger than the sum of its proper divisors (129155720591189).

180750216868011 is a wasteful number, since it uses less digits than its factorization.

180750216868011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12105700776 (or 12105700770 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 54.

The spelling of 180750216868011 in words is "one hundred eighty trillion, seven hundred fifty billion, two hundred sixteen million, eight hundred sixty-eight thousand, eleven".