42222635099 has 2 divisors, whose sum is σ = 42222635100. Its totient is φ = 42222635098.

The previous prime is 42222635083. The next prime is 42222635153. The reversal of 42222635099 is 99053622224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42222635099 - 2⁴ = 42222635083 is a prime.

It is not a weakly prime, because it can be changed into another prime (42222638099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21111317549 + 21111317550.

It is an arithmetic number, because the mean of its divisors is an integer number (21111317550).

Almost surely, 2^42222635099 is an apocalyptic number.

42222635099 is a deficient number, since it is larger than the sum of its proper divisors (1).

42222635099 is an equidigital number, since it uses as much as digits as its factorization.

42222635099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 44.

The spelling of 42222635099 in words is "forty-two billion, two hundred twenty-two million, six hundred thirty-five thousand, ninety-nine".