2110284645218 has 16 divisors (see below), whose sum is σ = 3284909554680. Its totient is φ = 1015544347776.

The previous prime is 2110284645191. The next prime is 2110284645281. The reversal of 2110284645218 is 8125464820112.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 531912038329 + 1578372606889 = 729323^2 + 1256333^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57369971 + ... + 57406742.

Almost surely, 2^{2110284645218} is an apocalyptic number.

2110284645218 is a deficient number, since it is larger than the sum of its proper divisors (1174624909462).

2110284645218 is a wasteful number, since it uses less digits than its factorization.

2110284645218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114777061.

The product of its (nonzero) digits is 245760, while the sum is 44.

The spelling of 2110284645218 in words is "two trillion, one hundred ten billion, two hundred eighty-four million, six hundred forty-five thousand, two hundred eighteen".