120432304432212 has 24 divisors (see below), whose sum is σ = 281052284520000. Its totient is φ = 40137876594816.

The previous prime is 120432304432211. The next prime is 120432304432243. The reversal of 120432304432212 is 212234403234021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120432304432211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 778029712 + ... + 778184487.

It is an arithmetic number, because the mean of its divisors is an integer number (11710511855000).

Almost surely, 2^{120432304432212} is an apocalyptic number.

120432304432212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120432304432212 is an abundant number, since it is smaller than the sum of its proper divisors (160619980087788).

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

120432304432212 is a wasteful number, since it uses less digits than its factorization.

120432304432212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1556220655 (or 1556220653 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 120432304432212 its reverse (212234403234021), we get a palindrome (332666707666233).

The spelling of 120432304432212 in words is "one hundred twenty trillion, four hundred thirty-two billion, three hundred four million, four hundred thirty-two thousand, two hundred twelve".