218015037010 has 16 divisors (see below), whose sum is σ = 392437684800. Its totient is φ = 87203655216.

The previous prime is 218015037001. The next prime is 218015037017. The reversal of 218015037010 is 10730510812.

218015037010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 218015037010.

It is not an unprimeable number, because it can be changed into a prime (218015037017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121051 + ... + 671329.

It is an arithmetic number, because the mean of its divisors is an integer number (24527355300).

Almost surely, 2^218015037010 is an apocalyptic number.

218015037010 is a deficient number, since it is larger than the sum of its proper divisors (174422647790).

218015037010 is a wasteful number, since it uses less digits than its factorization.

218015037010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589905.

The product of its (nonzero) digits is 1680, while the sum is 28.

Adding to 218015037010 its reverse (10730510812), we get a palindrome (228745547822).

The spelling of 218015037010 in words is "two hundred eighteen billion, fifteen million, thirty-seven thousand, ten".