3618227558411 has 2 divisors, whose sum is σ = 3618227558412. Its totient is φ = 3618227558410.

The previous prime is 3618227558401. The next prime is 3618227558423. The reversal of 3618227558411 is 1148557228163.

It is a weak prime.

It is an emirp because it is prime and its reverse (1148557228163) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3618227558411 - 2⁶ = 3618227558347 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (3618227558401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1809113779205 + 1809113779206.

It is an arithmetic number, because the mean of its divisors is an integer number (1809113779206).

Almost surely, 2^{3618227558411} is an apocalyptic number.

3618227558411 is a deficient number, since it is larger than the sum of its proper divisors (1).

3618227558411 is an equidigital number, since it uses as much as digits as its factorization.

3618227558411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3225600, while the sum is 53.

The spelling of 3618227558411 in words is "three trillion, six hundred eighteen billion, two hundred twenty-seven million, five hundred fifty-eight thousand, four hundred eleven".