100002200131223 has 32 divisors (see below), whose sum is σ = 115287960480000. Its totient is φ = 85966302938112.

The previous prime is 100002200131201. The next prime is 100002200131369. The reversal of 100002200131223 is 322131002200001.

It is a cyclic number.

It is not a de Polignac number, because 100002200131223 - 2³⁰ = 100001126389399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100002200131723) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 538802183 + ... + 538987751.

It is an arithmetic number, because the mean of its divisors is an integer number (3602748765000).

Almost surely, 2^{100002200131223} is an apocalyptic number.

100002200131223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

100002200131223 is a deficient number, since it is larger than the sum of its proper divisors (15285760348777).

100002200131223 is a wasteful number, since it uses less digits than its factorization.

100002200131223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222639.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 100002200131223 its reverse (322131002200001), we get a palindrome (422133202331224).

The spelling of 100002200131223 in words is "one hundred trillion, two billion, two hundred million, one hundred thirty-one thousand, two hundred twenty-three".