224329811 has 2 divisors, whose sum is σ = 224329812. Its totient is φ = 224329810.

The previous prime is 224329801. The next prime is 224329849. The reversal of 224329811 is 118923422.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224329811 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (224329801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112164905 + 112164906.

It is an arithmetic number, because the mean of its divisors is an integer number (112164906).

Almost surely, 2^224329811 is an apocalyptic number.

224329811 is a deficient number, since it is larger than the sum of its proper divisors (1).

224329811 is an equidigital number, since it uses as much as digits as its factorization.

224329811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 32.

The square root of 224329811 is about 14977.6437065381. The cubic root of 224329811 is about 607.6157138158.

The spelling of 224329811 in words is "two hundred twenty-four million, three hundred twenty-nine thousand, eight hundred eleven".