2110200221982 has 64 divisors (see below), whose sum is σ = 4527150243840. Its totient is φ = 653742576000.

The previous prime is 2110200221939. The next prime is 2110200221989. The reversal of 2110200221982 is 2891220020112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110200221989) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2267232 + ... + 3059532.

It is an arithmetic number, because the mean of its divisors is an integer number (70736722560).

Almost surely, 2^{2110200221982} is an apocalyptic number.

2110200221982 is an abundant number, since it is smaller than the sum of its proper divisors (2416950021858).

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

2110200221982 is a wasteful number, since it uses less digits than its factorization.

2110200221982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792769.

The product of its (nonzero) digits is 2304, while the sum is 30.

The spelling of 2110200221982 in words is "two trillion, one hundred ten billion, two hundred million, two hundred twenty-one thousand, nine hundred eighty-two".