120213033220 has 48 divisors (see below), whose sum is σ = 288582376320. Its totient is φ = 41205740544.

The previous prime is 120213033179. The next prime is 120213033229. The reversal of 120213033220 is 22330312021.

It is not an unprimeable number, because it can be changed into a prime (120213033229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 475732 + ... + 683188.

It is an arithmetic number, because the mean of its divisors is an integer number (6012132840).

Almost surely, 2^120213033220 is an apocalyptic number.

120213033220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120213033220 is an abundant number, since it is smaller than the sum of its proper divisors (168369343100).

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

120213033220 is a wasteful number, since it uses less digits than its factorization.

120213033220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211612 (or 211610 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 120213033220 its reverse (22330312021), we get a palindrome (142543345241).

The spelling of 120213033220 in words is "one hundred twenty billion, two hundred thirteen million, thirty-three thousand, two hundred twenty".