100333221118 has 32 divisors (see below), whose sum is σ = 163529658432. Its totient is φ = 45893952000.

The previous prime is 100333221113. The next prime is 100333221119. The reversal of 100333221118 is 811122333001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100333221092 and 100333221101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100333221113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1670448 + ... + 1729468.

It is an arithmetic number, because the mean of its divisors is an integer number (5110301826).

Almost surely, 2^100333221118 is an apocalyptic number.

100333221118 is a deficient number, since it is larger than the sum of its proper divisors (63196437314).

100333221118 is a wasteful number, since it uses less digits than its factorization.

100333221118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59620.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 100333221118 its reverse (811122333001), we get a palindrome (911455554119).

The spelling of 100333221118 in words is "one hundred billion, three hundred thirty-three million, two hundred twenty-one thousand, one hundred eighteen".