18202018182 has 8 divisors (see below), whose sum is σ = 36404036376. Its totient is φ = 6067339392.

The previous prime is 18202018181. The next prime is 18202018193. The reversal of 18202018182 is 28181020281.

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

18202018182 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18202018181) 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, 1516834843 + ... + 1516834854.

It is an arithmetic number, because the mean of its divisors is an integer number (4550504547).

Almost surely, 2^18202018182 is an apocalyptic number.

18202018182 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18202018182 is a wasteful number, since it uses less digits than its factorization.

18202018182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3033669702.

The product of its (nonzero) digits is 4096, while the sum is 33.

The spelling of 18202018182 in words is "eighteen billion, two hundred two million, eighteen thousand, one hundred eighty-two".