224011343121 has 8 divisors (see below), whose sum is σ = 298685613600. Its totient is φ = 149338984032.

The previous prime is 224011343119. The next prime is 224011343123. The reversal of 224011343121 is 121343110422.

It is an interprime number because it is at equal distance from previous prime (224011343119) and next prime (224011343123).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 224011343121 - 2¹ = 224011343119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 224011343091 and 224011343100.

It is not an unprimeable number, because it can be changed into a prime (224011343123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177396 + ... + 692453.

It is an arithmetic number, because the mean of its divisors is an integer number (37335701700).

Almost surely, 2^224011343121 is an apocalyptic number.

It is an amenable number.

224011343121 is a deficient number, since it is larger than the sum of its proper divisors (74674270479).

224011343121 is an equidigital number, since it uses as much as digits as its factorization.

224011343121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955695.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 224011343121 its reverse (121343110422), we get a palindrome (345354453543).

The spelling of 224011343121 in words is "two hundred twenty-four billion, eleven million, three hundred forty-three thousand, one hundred twenty-one".