2018402218182 has 32 divisors (see below), whose sum is σ = 4884872596992. Its totient is φ = 542763621504.

The previous prime is 2018402218171. The next prime is 2018402218219. The reversal of 2018402218182 is 2818122048102.

It is a self number, because there is not a number n which added to its sum of digits gives 2018402218182.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1413446218 + ... + 1413447645.

It is an arithmetic number, because the mean of its divisors is an integer number (152652268656).

Almost surely, 2^{2018402218182} is an apocalyptic number.

2018402218182 is an abundant number, since it is smaller than the sum of its proper divisors (2866470378810).

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

2018402218182 is a wasteful number, since it uses less digits than its factorization.

2018402218182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2826893892.

The product of its (nonzero) digits is 32768, while the sum is 39.

The spelling of 2018402218182 in words is "two trillion, eighteen billion, four hundred two million, two hundred eighteen thousand, one hundred eighty-two".