33200000120 has 32 divisors (see below), whose sum is σ = 85371429600. Its totient is φ = 11382857088.

The previous prime is 33200000087. The next prime is 33200000129. The reversal of 33200000120 is 2100000233.

It is a super-2 number, since 2×33200000120² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33200000129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59285435 + ... + 59285994.

It is an arithmetic number, because the mean of its divisors is an integer number (2667857175).

Almost surely, 2^33200000120 is an apocalyptic number.

It is an amenable number.

33200000120 is an abundant number, since it is smaller than the sum of its proper divisors (52171429480).

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

33200000120 is a wasteful number, since it uses less digits than its factorization.

33200000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118571447 (or 118571443 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 33200000120 its reverse (2100000233), we get a palindrome (35300000353).

The spelling of 33200000120 in words is "thirty-three billion, two hundred million, one hundred twenty", and thus it is an aban number.