33213361606 has 8 divisors (see below), whose sum is σ = 49836820104. Its totient is φ = 16601088240.

The previous prime is 33213361507. The next prime is 33213361627. The reversal of 33213361606 is 60616331233.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×33213361606² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2788855 + ... + 2800738.

It is an arithmetic number, because the mean of its divisors is an integer number (6229602513).

Almost surely, 2^33213361606 is an apocalyptic number.

33213361606 is a deficient number, since it is larger than the sum of its proper divisors (16623458498).

33213361606 is a wasteful number, since it uses less digits than its factorization.

33213361606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5592566.

The product of its (nonzero) digits is 34992, while the sum is 34.

Adding to 33213361606 its reverse (60616331233), we get a palindrome (93829692839).

The spelling of 33213361606 in words is "thirty-three billion, two hundred thirteen million, three hundred sixty-one thousand, six hundred six".