3601001222047 has 2 divisors, whose sum is σ = 3601001222048. Its totient is φ = 3601001222046.

The previous prime is 3601001221997. The next prime is 3601001222053. The reversal of 3601001222047 is 7402221001063.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3601001222047 - 2¹¹ = 3601001219999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3601001222447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1800500611023 + 1800500611024.

It is an arithmetic number, because the mean of its divisors is an integer number (1800500611024).

Almost surely, 2^{3601001222047} is an apocalyptic number.

3601001222047 is a deficient number, since it is larger than the sum of its proper divisors (1).

3601001222047 is an equidigital number, since it uses as much as digits as its factorization.

3601001222047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

The spelling of 3601001222047 in words is "three trillion, six hundred one billion, one million, two hundred twenty-two thousand, forty-seven".