224231200101 has 20 divisors (see below), whose sum is σ = 343132482924. Its totient is φ = 145841428800.

The previous prime is 224231200091. The next prime is 224231200117. The reversal of 224231200101 is 101002132422.

It is a happy number.

224231200101 is a `hidden beast` number, since 22 + 423 + 120 + 0 + 101 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 105034328100 + 119196872001 = 324090^2 + 345249^2 .

It is not a de Polignac number, because 224231200101 - 2⁵ = 224231200069 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224231200801) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 33756270 + ... + 33762911.

Almost surely, 2^224231200101 is an apocalyptic number.

It is an amenable number.

224231200101 is a deficient number, since it is larger than the sum of its proper divisors (118901282823).

224231200101 is an equidigital number, since it uses as much as digits as its factorization.

224231200101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67519234 (or 67519225 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 224231200101 its reverse (101002132422), we get a palindrome (325233332523).

The spelling of 224231200101 in words is "two hundred twenty-four billion, two hundred thirty-one million, two hundred thousand, one hundred one".