100011022220008 has 16 divisors (see below), whose sum is σ = 187693178791680. Its totient is φ = 49959507875568.

The previous prime is 100011022219991. The next prime is 100011022220029. The reversal of 100011022220008 is 800022220110001.

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, 5750395066 + ... + 5750412457.

It is an arithmetic number, because the mean of its divisors is an integer number (11730823674480).

Almost surely, 2^{100011022220008} is an apocalyptic number.

It is an amenable number.

100011022220008 is a deficient number, since it is larger than the sum of its proper divisors (87682156571672).

100011022220008 is a wasteful number, since it uses less digits than its factorization.

100011022220008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11500808616 (or 11500808612 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 100011022220008 its reverse (800022220110001), we get a palindrome (900033242330009).

The spelling of 100011022220008 in words is "one hundred trillion, eleven billion, twenty-two million, two hundred twenty thousand, eight".