422033999 has 4 divisors (see below), whose sum is σ = 422080560. Its totient is φ = 421987440.

The previous prime is 422033987. The next prime is 422034049. The reversal of 422033999 is 999330224.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422033999 is a prime.

It is a super-2 number, since 2×422033999² = 356225392623864002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422033099) 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 3 ways as a sum of consecutive naturals, for example, 4787 + ... + 29444.

It is an arithmetic number, because the mean of its divisors is an integer number (105520140).

Almost surely, 2^422033999 is an apocalyptic number.

422033999 is a deficient number, since it is larger than the sum of its proper divisors (46561).

422033999 is a wasteful number, since it uses less digits than its factorization.

422033999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46560.

The product of its (nonzero) digits is 104976, while the sum is 41.

The square root of 422033999 is about 20543.4660902195. The cubic root of 422033999 is about 750.0942097952.

The spelling of 422033999 in words is "four hundred twenty-two million, thirty-three thousand, nine hundred ninety-nine".