33320320212133 has 8 divisors (see below), whose sum is σ = 33339063985920. Its totient is φ = 33301577203440.

The previous prime is 33320320212079. The next prime is 33320320212199. The reversal of 33320320212133 is 33121202302333.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33320320212133 is a prime.

It is a super-2 number, since 2×33320320212133² (a number of 28 digits) 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 (33320320212733) 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, 102288628 + ... + 102613858.

It is an arithmetic number, because the mean of its divisors is an integer number (4167382998240).

Almost surely, 2^{33320320212133} is an apocalyptic number.

It is an amenable number.

33320320212133 is a deficient number, since it is larger than the sum of its proper divisors (18743773787).

33320320212133 is a wasteful number, since it uses less digits than its factorization.

33320320212133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382547.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 33320320212133 its reverse (33121202302333), we get a palindrome (66441522514466).

The spelling of 33320320212133 in words is "thirty-three trillion, three hundred twenty billion, three hundred twenty million, two hundred twelve thousand, one hundred thirty-three".