224243442101 has 4 divisors (see below), whose sum is σ = 256278219552. Its totient is φ = 192208664652.

The previous prime is 224243442097. The next prime is 224243442109. The reversal of 224243442101 is 101244342422.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 224243442101 - 2² = 224243442097 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 (224243442109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16017388715 + ... + 16017388728.

It is an arithmetic number, because the mean of its divisors is an integer number (64069554888).

Almost surely, 2^224243442101 is an apocalyptic number.

It is an amenable number.

224243442101 is a deficient number, since it is larger than the sum of its proper divisors (32034777451).

224243442101 is an equidigital number, since it uses as much as digits as its factorization.

224243442101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32034777450.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 224243442101 its reverse (101244342422), we get a palindrome (325487784523).

The spelling of 224243442101 in words is "two hundred twenty-four billion, two hundred forty-three million, four hundred forty-two thousand, one hundred one".