100221100330 has 32 divisors (see below), whose sum is σ = 194413968000. Its totient is φ = 36978196032.

The previous prime is 100221100327. The next prime is 100221100349. The reversal of 100221100330 is 33001122001.

It is a super-2 number, since 2×100221100330² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a self number, because there is not a number n which added to its sum of digits gives 100221100330.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93660 + ... + 457399.

It is an arithmetic number, because the mean of its divisors is an integer number (6075436500).

Almost surely, 2^100221100330 is an apocalyptic number.

100221100330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100221100330 is a deficient number, since it is larger than the sum of its proper divisors (94192867670).

100221100330 is a wasteful number, since it uses less digits than its factorization.

100221100330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552478.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 100221100330 its reverse (33001122001), we get a palindrome (133222222331).

The spelling of 100221100330 in words is "one hundred billion, two hundred twenty-one million, one hundred thousand, three hundred thirty".