44118222068911 has 2 divisors, whose sum is σ = 44118222068912. Its totient is φ = 44118222068910.

The previous prime is 44118222068783. The next prime is 44118222068929. The reversal of 44118222068911 is 11986022281144.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44118222068911 - 2⁷ = 44118222068783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44118222068971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22059111034455 + 22059111034456.

It is an arithmetic number, because the mean of its divisors is an integer number (22059111034456).

Almost surely, 2^{44118222068911} is an apocalyptic number.

44118222068911 is a deficient number, since it is larger than the sum of its proper divisors (1).

44118222068911 is an equidigital number, since it uses as much as digits as its factorization.

44118222068911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 442368, while the sum is 49.

The spelling of 44118222068911 in words is "forty-four trillion, one hundred eighteen billion, two hundred twenty-two million, sixty-eight thousand, nine hundred eleven".