224411314221 has 6 divisors (see below), whose sum is σ = 324149676110. Its totient is φ = 149607542808.

The previous prime is 224411314207. The next prime is 224411314279. The reversal of 224411314221 is 122413114422.

224411314221 is a `hidden beast` number, since 2 + 24 + 411 + 3 + 1 + 4 + 221 = 666.

It can be written as a sum of positive squares in only one way, i.e., 213582622500 + 10828691721 = 462150^2 + 104061^2 .

It is not a de Polignac number, because 224411314221 - 2²³ = 224402925613 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 (224411314201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12467295226 + ... + 12467295243.

Almost surely, 2^224411314221 is an apocalyptic number.

It is an amenable number.

224411314221 is a deficient number, since it is larger than the sum of its proper divisors (99738361889).

224411314221 is a wasteful number, since it uses less digits than its factorization.

224411314221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24934590475 (or 24934590472 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

Adding to 224411314221 its reverse (122413114422), we get a palindrome (346824428643).

The spelling of 224411314221 in words is "two hundred twenty-four billion, four hundred eleven million, three hundred fourteen thousand, two hundred twenty-one".