33002312200121 has 4 divisors (see below), whose sum is σ = 36002522400144. Its totient is φ = 30002102000100.

The previous prime is 33002312200111. The next prime is 33002312200139. The reversal of 33002312200121 is 12100221320033.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 33002312200121 - 2¹⁸ = 33002311937977 is a prime.

It is a super-2 number, since 2×33002312200121² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33002312200093 and 33002312200102.

It is not an unprimeable number, because it can be changed into a prime (33002312200111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1500105099995 + ... + 1500105100016.

It is an arithmetic number, because the mean of its divisors is an integer number (9000630600036).

Almost surely, 2^{33002312200121} is an apocalyptic number.

It is an amenable number.

33002312200121 is a deficient number, since it is larger than the sum of its proper divisors (3000210200023).

33002312200121 is a wasteful number, since it uses less digits than its factorization.

33002312200121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3000210200022.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 33002312200121 its reverse (12100221320033), we get a palindrome (45102533520154).

The spelling of 33002312200121 in words is "thirty-three trillion, two billion, three hundred twelve million, two hundred thousand, one hundred twenty-one".