229345120711571 has 2 divisors, whose sum is σ = 229345120711572. Its totient is φ = 229345120711570.

The previous prime is 229345120711561. The next prime is 229345120711607. The reversal of 229345120711571 is 175117021543922.

229345120711571 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 229345120711571 - 2⁴² = 224947074200467 is a prime.

It is not a weakly prime, because it can be changed into another prime (229345120711561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114672560355785 + 114672560355786.

It is an arithmetic number, because the mean of its divisors is an integer number (114672560355786).

Almost surely, 2^{229345120711571} is an apocalyptic number.

229345120711571 is a deficient number, since it is larger than the sum of its proper divisors (1).

229345120711571 is an equidigital number, since it uses as much as digits as its factorization.

229345120711571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1058400, while the sum is 50.

The spelling of 229345120711571 in words is "two hundred twenty-nine trillion, three hundred forty-five billion, one hundred twenty million, seven hundred eleven thousand, five hundred seventy-one".