33033413223 has 8 divisors (see below), whose sum is σ = 48938390000. Its totient is φ = 22022275464.

The previous prime is 33033413207. The next prime is 33033413227. The reversal of 33033413223 is 32231433033.

It is a happy number.

33033413223 is a `hidden beast` number, since 3 + 3 + 0 + 334 + 1 + 322 + 3 = 666.

It is not a de Polignac number, because 33033413223 - 2⁴ = 33033413207 is a prime.

It is a super-2 number, since 2×33033413223² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1223459749 = 33033413223 / (3 + 3 + 0 + 3 + 3 + 4 + 1 + 3 + 2 + 2 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33033413227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 611729848 + ... + 611729901.

It is an arithmetic number, because the mean of its divisors is an integer number (6117298750).

Almost surely, 2^33033413223 is an apocalyptic number.

33033413223 is a deficient number, since it is larger than the sum of its proper divisors (15904976777).

33033413223 is a wasteful number, since it uses less digits than its factorization.

33033413223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223459758 (or 1223459752 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 33033413223 its reverse (32231433033), we get a palindrome (65264846256).

The spelling of 33033413223 in words is "thirty-three billion, thirty-three million, four hundred thirteen thousand, two hundred twenty-three".