224121215111411 has 2 divisors, whose sum is σ = 224121215111412. Its totient is φ = 224121215111410.

The previous prime is 224121215111401. The next prime is 224121215111413. The reversal of 224121215111411 is 114111512121422.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224121215111411 is a prime.

It is a super-2 number, since 2×224121215111411² (a number of 30 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 224121215111413, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (224121215111413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112060607555705 + 112060607555706.

It is an arithmetic number, because the mean of its divisors is an integer number (112060607555706).

Almost surely, 2^{224121215111411} is an apocalyptic number.

224121215111411 is a deficient number, since it is larger than the sum of its proper divisors (1).

224121215111411 is an equidigital number, since it uses as much as digits as its factorization.

224121215111411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1280, while the sum is 29.

Adding to 224121215111411 its reverse (114111512121422), we get a palindrome (338232727232833).

The spelling of 224121215111411 in words is "two hundred twenty-four trillion, one hundred twenty-one billion, two hundred fifteen million, one hundred eleven thousand, four hundred eleven".