100001202223 has 16 divisors (see below), whose sum is σ = 111249524736. Its totient is φ = 89265258720.

The previous prime is 100001202221. The next prime is 100001202239. The reversal of 100001202223 is 322202100001.

It is a cyclic number.

It is not a de Polignac number, because 100001202223 - 2¹ = 100001202221 is a prime.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100001202221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 460140 + ... + 641662.

It is an arithmetic number, because the mean of its divisors is an integer number (6953095296).

Almost surely, 2^100001202223 is an apocalyptic number.

100001202223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

100001202223 is a deficient number, since it is larger than the sum of its proper divisors (11248322513).

100001202223 is a wasteful number, since it uses less digits than its factorization.

100001202223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182934.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 100001202223 its reverse (322202100001), we get a palindrome (422203302224).

The spelling of 100001202223 in words is "one hundred billion, one million, two hundred two thousand, two hundred twenty-three".