224140002101 has 4 divisors (see below), whose sum is σ = 224141579532. Its totient is φ = 224138424672.

The previous prime is 224140002071. The next prime is 224140002167. The reversal of 224140002101 is 101200041422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 91053666001 + 133086336100 = 301751^2 + 364810^2 .

It is a cyclic number.

It is not a de Polignac number, because 224140002101 - 2¹⁰ = 224140001077 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 224140002101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224140002701) 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, 551870 + ... + 867663.

It is an arithmetic number, because the mean of its divisors is an integer number (56035394883).

Almost surely, 2^224140002101 is an apocalyptic number.

It is an amenable number.

224140002101 is a deficient number, since it is larger than the sum of its proper divisors (1577431).

224140002101 is a wasteful number, since it uses less digits than its factorization.

224140002101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1577430.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 224140002101 its reverse (101200041422), we get a palindrome (325340043523).

The spelling of 224140002101 in words is "two hundred twenty-four billion, one hundred forty million, two thousand, one hundred one".