33323020121332 has 12 divisors (see below), whose sum is σ = 61745596107300. Its totient is φ = 15681421233536.

The previous prime is 33323020121117. The next prime is 33323020121341. The reversal of 33323020121332 is 23312102032333.

It can be written as a sum of positive squares in 2 ways, for example, as 28233962382096 + 5089057739236 = 5313564^2 + 2255894^2 .

It is a super-2 number, since 2×33323020121332² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33323020121332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245022206707 + ... + 245022206842.

It is an arithmetic number, because the mean of its divisors is an integer number (5145466342275).

Almost surely, 2^{33323020121332} is an apocalyptic number.

It is an amenable number.

33323020121332 is a deficient number, since it is larger than the sum of its proper divisors (28422575985968).

33323020121332 is a wasteful number, since it uses less digits than its factorization.

33323020121332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490044413570 (or 490044413568 counting only the distinct ones).

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

Adding to 33323020121332 its reverse (23312102032333), we get a palindrome (56635122153665).

The spelling of 33323020121332 in words is "thirty-three trillion, three hundred twenty-three billion, twenty million, one hundred twenty-one thousand, three hundred thirty-two".