227197704132379 has 2 divisors, whose sum is σ = 227197704132380. Its totient is φ = 227197704132378.

The previous prime is 227197704132341. The next prime is 227197704132437. The reversal of 227197704132379 is 973231407791722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 227197704132379 - 2⁷ = 227197704132251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 227197704132379.

It is not a weakly prime, because it can be changed into another prime (227197704132779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113598852066189 + 113598852066190.

It is an arithmetic number, because the mean of its divisors is an integer number (113598852066190).

Almost surely, 2^{227197704132379} is an apocalyptic number.

227197704132379 is a deficient number, since it is larger than the sum of its proper divisors (1).

227197704132379 is an equidigital number, since it uses as much as digits as its factorization.

227197704132379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56010528, while the sum is 64.

The spelling of 227197704132379 in words is "two hundred twenty-seven trillion, one hundred ninety-seven billion, seven hundred four million, one hundred thirty-two thousand, three hundred seventy-nine".