120220220331132 has 48 divisors (see below), whose sum is σ = 295789480976640. Its totient is φ = 37898484083712.

The previous prime is 120220220331077. The next prime is 120220220331139. The reversal of 120220220331132 is 231133022022021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120220220331139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 456784968 + ... + 457048079.

It is an arithmetic number, because the mean of its divisors is an integer number (6162280853680).

Almost surely, 2^{120220220331132} is an apocalyptic number.

120220220331132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120220220331132 is an abundant number, since it is smaller than the sum of its proper divisors (175569260645508).

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

120220220331132 is a wasteful number, since it uses less digits than its factorization.

120220220331132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913833650 (or 913833648 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 120220220331132 its reverse (231133022022021), we get a palindrome (351353242353153).

The spelling of 120220220331132 in words is "one hundred twenty trillion, two hundred twenty billion, two hundred twenty million, three hundred thirty-one thousand, one hundred thirty-two".