3331301203212 has 12 divisors (see below), whose sum is σ = 7773036140856. Its totient is φ = 1110433734400.

The previous prime is 3331301203211. The next prime is 3331301203231. The reversal of 3331301203212 is 2123021031333.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×3331301203212² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3331301203211) 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 3 ways as a sum of consecutive naturals, for example, 138804216789 + ... + 138804216812.

It is an arithmetic number, because the mean of its divisors is an integer number (647753011738).

Almost surely, 2^{3331301203212} is an apocalyptic number.

It is an amenable number.

3331301203212 is an abundant number, since it is smaller than the sum of its proper divisors (4441734937644).

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

3331301203212 is a wasteful number, since it uses less digits than its factorization.

3331301203212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277608433608 (or 277608433606 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 3331301203212 its reverse (2123021031333), we get a palindrome (5454322234545).

The spelling of 3331301203212 in words is "three trillion, three hundred thirty-one billion, three hundred one million, two hundred three thousand, two hundred twelve".