331302201131012 has 24 divisors (see below), whose sum is σ = 593272762465152. Its totient is φ = 161795836288800.

The previous prime is 331302201130993. The next prime is 331302201131017. The reversal of 331302201131012 is 210131102203133.

It is a super-2 number, since 2×331302201131012² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (331302201131017) 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, 7743539 + ... + 26880602.

It is an arithmetic number, because the mean of its divisors is an integer number (24719698436048).

Almost surely, 2^{331302201131012} is an apocalyptic number.

It is an amenable number.

331302201131012 is a deficient number, since it is larger than the sum of its proper divisors (261970561334140).

331302201131012 is a wasteful number, since it uses less digits than its factorization.

331302201131012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34679819 (or 34679817 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 331302201131012 its reverse (210131102203133), we get a palindrome (541433303334145).

The spelling of 331302201131012 in words is "three hundred thirty-one trillion, three hundred two billion, two hundred one million, one hundred thirty-one thousand, twelve".