333401223 has 4 divisors (see below), whose sum is σ = 444534968. Its totient is φ = 222267480.

The previous prime is 333401219. The next prime is 333401269. The reversal of 333401223 is 322104333.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322104333 = 3 ⋅107368111.

It is not a de Polignac number, because 333401223 - 2² = 333401219 is a prime.

It is a super-2 number, since 2×333401223² = 222312750995791458, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 333401223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (333401923) 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, 55566868 + ... + 55566873.

It is an arithmetic number, because the mean of its divisors is an integer number (111133742).

Almost surely, 2^333401223 is an apocalyptic number.

333401223 is a deficient number, since it is larger than the sum of its proper divisors (111133745).

333401223 is a wasteful number, since it uses less digits than its factorization.

333401223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111133744.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 333401223 is about 18259.2777239408. The cubic root of 333401223 is about 693.4083432211.

Adding to 333401223 its reverse (322104333), we get a palindrome (655505556).

The spelling of 333401223 in words is "three hundred thirty-three million, four hundred one thousand, two hundred twenty-three".