100000218022 has 32 divisors (see below), whose sum is σ = 159815423520. Its totient is φ = 46766039040.

The previous prime is 100000218001. The next prime is 100000218077. The reversal of 100000218022 is 220812000001.

It is a junction number, because it is equal to n+sod(n) for n = 100000217987 and 100000218005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3607158 + ... + 3634774.

It is an arithmetic number, because the mean of its divisors is an integer number (4994231985).

Almost surely, 2^100000218022 is an apocalyptic number.

100000218022 is a deficient number, since it is larger than the sum of its proper divisors (59815205498).

100000218022 is a wasteful number, since it uses less digits than its factorization.

100000218022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28296.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 100000218022 its reverse (220812000001), we get a palindrome (320812218023).

The spelling of 100000218022 in words is "one hundred billion, two hundred eighteen thousand, twenty-two".