100222221203 has 8 divisors (see below), whose sum is σ = 109232005008. Its totient is φ = 91398206304.

The previous prime is 100222221181. The next prime is 100222221241. The reversal of 100222221203 is 302122222001.

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

It is a cyclic number.

It is not a de Polignac number, because 100222221203 - 2⁸ = 100222220947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100222223203) 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 7 ways as a sum of consecutive naturals, for example, 46441100 + ... + 46443257.

It is an arithmetic number, because the mean of its divisors is an integer number (13654000626).

Almost surely, 2^100222221203 is an apocalyptic number.

100222221203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

100222221203 is a deficient number, since it is larger than the sum of its proper divisors (9009783805).

100222221203 is an equidigital number, since it uses as much as digits as its factorization.

100222221203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92884453.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 100222221203 its reverse (302122222001), we get a palindrome (402344443204).

The spelling of 100222221203 in words is "one hundred billion, two hundred twenty-two million, two hundred twenty-one thousand, two hundred three".