422333100243 has 36 divisors (see below), whose sum is σ = 627775339464. Its totient is φ = 273591360000.

The previous prime is 422333100227. The next prime is 422333100251. The reversal of 422333100243 is 342001333224.

It is not a de Polignac number, because 422333100243 - 2⁴ = 422333100227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422333150243) 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 in 35 ways as a sum of consecutive naturals, for example, 3741771 + ... + 3852987.

It is an arithmetic number, because the mean of its divisors is an integer number (17438203874).

Almost surely, 2^422333100243 is an apocalyptic number.

422333100243 is a deficient number, since it is larger than the sum of its proper divisors (205442239221).

422333100243 is a wasteful number, since it uses less digits than its factorization.

422333100243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111556 (or 111512 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 422333100243 its reverse (342001333224), we get a palindrome (764334433467).

The spelling of 422333100243 in words is "four hundred twenty-two billion, three hundred thirty-three million, one hundred thousand, two hundred forty-three".