2001838200182 has 32 divisors (see below), whose sum is σ = 3209577747840. Its totient is φ = 933099615360.

The previous prime is 2001838200181. The next prime is 2001838200277. The reversal of 2001838200182 is 2810028381002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001838200181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27098957 + ... + 27172727.

It is an arithmetic number, because the mean of its divisors is an integer number (100299304620).

Almost surely, 2^{2001838200182} is an apocalyptic number.

2001838200182 is a deficient number, since it is larger than the sum of its proper divisors (1207739547658).

2001838200182 is a wasteful number, since it uses less digits than its factorization.

2001838200182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81356.

The product of its (nonzero) digits is 12288, while the sum is 35.

The spelling of 2001838200182 in words is "two trillion, one billion, eight hundred thirty-eight million, two hundred thousand, one hundred eighty-two".