333130120321212 has 36 divisors (see below), whose sum is σ = 842120763676920. Its totient is φ = 111037854967392.

The previous prime is 333130120321183. The next prime is 333130120321217. The reversal of 333130120321212 is 212123021031333.

333130120321212 is a `hidden beast` number, since 3 + 3 + 3 + 1 + 3 + 0 + 120 + 321 + 212 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×333130120321212² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (333130120321217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 229201887 + ... + 230650742.

It is an arithmetic number, because the mean of its divisors is an integer number (23392243435470).

Almost surely, 2^{333130120321212} is an apocalyptic number.

It is an amenable number.

333130120321212 is an abundant number, since it is smaller than the sum of its proper divisors (508990643355708).

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

333130120321212 is a wasteful number, since it uses less digits than its factorization.

333130120321212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459872762 (or 459872757 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 333130120321212 its reverse (212123021031333), we get a palindrome (545253141352545).

The spelling of 333130120321212 in words is "three hundred thirty-three trillion, one hundred thirty billion, one hundred twenty million, three hundred twenty-one thousand, two hundred twelve".