218094099804722 has 8 divisors (see below), whose sum is σ = 327249510481200. Its totient is φ = 109010929644324.

The previous prime is 218094099804703. The next prime is 218094099804739. The reversal of 218094099804722 is 227408990490812.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18060121472 + ... + 18060133547.

It is an arithmetic number, because the mean of its divisors is an integer number (40906188810150).

Almost surely, 2^{218094099804722} is an apocalyptic number.

218094099804722 is a deficient number, since it is larger than the sum of its proper divisors (109155410676478).

218094099804722 is a wasteful number, since it uses less digits than its factorization.

218094099804722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36120258040.

The product of its (nonzero) digits is 41803776, while the sum is 65.

The spelling of 218094099804722 in words is "two hundred eighteen trillion, ninety-four billion, ninety-nine million, eight hundred four thousand, seven hundred twenty-two".