33132324120220 has 48 divisors (see below), whose sum is σ = 77513819312160. Its totient is φ = 11811629604096.

The previous prime is 33132324120193. The next prime is 33132324120281. The reversal of 33132324120220 is 2202142323133.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2197096182 + ... + 2197111261.

It is an arithmetic number, because the mean of its divisors is an integer number (1614871235670).

Almost surely, 2^{33132324120220} is an apocalyptic number.

It is an amenable number.

33132324120220 is an abundant number, since it is smaller than the sum of its proper divisors (44381495191940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33132324120220 is a wasteful number, since it uses less digits than its factorization.

33132324120220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4394207494 (or 4394207492 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 33132324120220 its reverse (2202142323133), we get a palindrome (35334466443353).

The spelling of 33132324120220 in words is "thirty-three trillion, one hundred thirty-two billion, three hundred twenty-four million, one hundred twenty thousand, two hundred twenty".