224724136667131 has 2 divisors, whose sum is σ = 224724136667132. Its totient is φ = 224724136667130.

The previous prime is 224724136667083. The next prime is 224724136667137. The reversal of 224724136667131 is 131766631427422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 224724136667131 - 2¹³ = 224724136658939 is a prime.

It is a super-2 number, since 2×224724136667131² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (224724136667137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112362068333565 + 112362068333566.

It is an arithmetic number, because the mean of its divisors is an integer number (112362068333566).

Almost surely, 2^{224724136667131} is an apocalyptic number.

224724136667131 is a deficient number, since it is larger than the sum of its proper divisors (1).

224724136667131 is an equidigital number, since it uses as much as digits as its factorization.

224724136667131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12192768, while the sum is 55.

The spelling of 224724136667131 in words is "two hundred twenty-four trillion, seven hundred twenty-four billion, one hundred thirty-six million, six hundred sixty-seven thousand, one hundred thirty-one".