42222466235 has 16 divisors (see below), whose sum is σ = 53371292160. Its totient is φ = 31977594720.

The previous prime is 42222466199. The next prime is 42222466243. The reversal of 42222466235 is 53266422224.

It is not a de Polignac number, because 42222466235 - 2¹⁶ = 42222400699 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20981 + ... + 291350.

It is an arithmetic number, because the mean of its divisors is an integer number (3335705760).

Almost surely, 2^42222466235 is an apocalyptic number.

42222466235 is a deficient number, since it is larger than the sum of its proper divisors (11148825925).

42222466235 is a wasteful number, since it uses less digits than its factorization.

42222466235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313778.

The product of its digits is 276480, while the sum is 38.

Adding to 42222466235 its reverse (53266422224), we get a palindrome (95488888459).

The spelling of 42222466235 in words is "forty-two billion, two hundred twenty-two million, four hundred sixty-six thousand, two hundred thirty-five".