33212033011 has 8 divisors (see below), whose sum is σ = 33259554720. Its totient is φ = 33164544192.

The previous prime is 33212032979. The next prime is 33212033039. The reversal of 33212033011 is 11033021233.

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

It is a cyclic number.

It is not a de Polignac number, because 33212033011 - 2⁵ = 33212032979 is a prime.

It is a super-2 number, since 2×33212033011² (a number of 22 digits) 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 33212033011.

It is not an unprimeable number, because it can be changed into a prime (33212033411) 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, 2551626 + ... + 2564608.

It is an arithmetic number, because the mean of its divisors is an integer number (4157444340).

Almost surely, 2^33212033011 is an apocalyptic number.

33212033011 is a deficient number, since it is larger than the sum of its proper divisors (47521709).

33212033011 is a wasteful number, since it uses less digits than its factorization.

33212033011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16445.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 33212033011 its reverse (11033021233), we get a palindrome (44245054244).

The spelling of 33212033011 in words is "thirty-three billion, two hundred twelve million, thirty-three thousand, eleven".