2100010010218 has 8 divisors (see below), whose sum is σ = 3150363456900. Its totient is φ = 1049888857920.

The previous prime is 2100010010213. The next prime is 2100010010233. The reversal of 2100010010218 is 8120100100012.

It can be written as a sum of positive squares in 2 ways, for example, as 1751009088049 + 349000922169 = 1323257^2 + 590763^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2100010010213) 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, 58050993 + ... + 58087156.

Almost surely, 2^{2100010010218} is an apocalyptic number.

2100010010218 is a deficient number, since it is larger than the sum of its proper divisors (1050353446682).

2100010010218 is a wasteful number, since it uses less digits than its factorization.

2100010010218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116147192.

The product of its (nonzero) digits is 32, while the sum is 16.

The spelling of 2100010010218 in words is "two trillion, one hundred billion, ten million, ten thousand, two hundred eighteen".