331000212201004 has 24 divisors (see below), whose sum is σ = 584380038020688. Its totient is φ = 164034504883200.

The previous prime is 331000212200971. The next prime is 331000212201031. The reversal of 331000212201004 is 400102212000133.

It is a happy number.

It is a super-2 number, since 2×331000212201004² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75070404 + ... + 79357204.

It is an arithmetic number, because the mean of its divisors is an integer number (24349168250862).

Almost surely, 2^{331000212201004} is an apocalyptic number.

It is an amenable number.

331000212201004 is a deficient number, since it is larger than the sum of its proper divisors (253379825819684).

331000212201004 is a wasteful number, since it uses less digits than its factorization.

331000212201004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4457745 (or 4457743 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 331000212201004 its reverse (400102212000133), we get a palindrome (731102424201137).

The spelling of 331000212201004 in words is "three hundred thirty-one trillion, two hundred twelve million, two hundred one thousand, four".