33013320222021 has 8 divisors (see below), whose sum is σ = 44364356834304. Its totient is φ = 21835581878880.

The previous prime is 33013320221923. The next prime is 33013320222031. The reversal of 33013320222021 is 12022202331033.

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

It is not a de Polignac number, because 33013320222021 - 2²⁹ = 33012783351109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 33013320221982 and 33013320222000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33013320222031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43324566840 + ... + 43324567601.

It is an arithmetic number, because the mean of its divisors is an integer number (5545544604288).

Almost surely, 2^{33013320222021} is an apocalyptic number.

It is an amenable number.

33013320222021 is a deficient number, since it is larger than the sum of its proper divisors (11351036612283).

33013320222021 is a wasteful number, since it uses less digits than its factorization.

33013320222021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86649134571.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 33013320222021 its reverse (12022202331033), we get a palindrome (45035522553054).

The spelling of 33013320222021 in words is "thirty-three trillion, thirteen billion, three hundred twenty million, two hundred twenty-two thousand, twenty-one".