331132212010 has 8 divisors (see below), whose sum is σ = 596037981636. Its totient is φ = 132452884800.

The previous prime is 331132212001. The next prime is 331132212023. The reversal of 331132212010 is 10212231133.

It can be written as a sum of positive squares in 2 ways, for example, as 309599877889 + 21532334121 = 556417^2 + 146739^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16556610591 + ... + 16556610610.

Almost surely, 2^331132212010 is an apocalyptic number.

331132212010 is a deficient number, since it is larger than the sum of its proper divisors (264905769626).

331132212010 is a wasteful number, since it uses less digits than its factorization.

331132212010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33113221208.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 331132212010 its reverse (10212231133), we get a palindrome (341344443143).

The spelling of 331132212010 in words is "three hundred thirty-one billion, one hundred thirty-two million, two hundred twelve thousand, ten".