218225482110 has 96 divisors (see below), whose sum is σ = 597374444160. Its totient is φ = 55119040704.

The previous prime is 218225482093. The next prime is 218225482117. The reversal of 218225482110 is 11284522812.

It is a happy number.

218225482110 is a `hidden beast` number, since 2 + 1 + 82 + 2 + 548 + 21 + 10 = 666.

It is a super-2 number, since 2×218225482110² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (218225482117) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10528377 + ... + 10549083.

It is an arithmetic number, because the mean of its divisors is an integer number (6222650460).

Almost surely, 2^218225482110 is an apocalyptic number.

218225482110 is an abundant number, since it is smaller than the sum of its proper divisors (379148962050).

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

218225482110 is a wasteful number, since it uses less digits than its factorization.

218225482110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26902 (or 26899 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 36.

The spelling of 218225482110 in words is "two hundred eighteen billion, two hundred twenty-five million, four hundred eighty-two thousand, one hundred ten".