33036220733 has 8 divisors (see below), whose sum is σ = 33130598400. Its totient is φ = 32941886128.

The previous prime is 33036220697. The next prime is 33036220739. The reversal of 33036220733 is 33702263033.

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 33036220733 - 2⁶ = 33036220669 is a prime.

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 33036220733.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33036220739) 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, 2105963 + ... + 2121591.

It is an arithmetic number, because the mean of its divisors is an integer number (4141324800).

Almost surely, 2^33036220733 is an apocalyptic number.

It is an amenable number.

33036220733 is a deficient number, since it is larger than the sum of its proper divisors (94377667).

33036220733 is a wasteful number, since it uses less digits than its factorization.

33036220733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21531.

The product of its (nonzero) digits is 40824, while the sum is 32.

Adding to 33036220733 its reverse (33702263033), we get a palindrome (66738483766).

The spelling of 33036220733 in words is "thirty-three billion, thirty-six million, two hundred twenty thousand, seven hundred thirty-three".