331012122634 has 8 divisors (see below), whose sum is σ = 496539781920. Its totient is φ = 165498861996.

The previous prime is 331012122599. The next prime is 331012122667. The reversal of 331012122634 is 436221210133.

It is a happy number.

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, 3542004 + ... + 3634255.

It is an arithmetic number, because the mean of its divisors is an integer number (62067472740).

Almost surely, 2^331012122634 is an apocalyptic number.

331012122634 is a deficient number, since it is larger than the sum of its proper divisors (165527659286).

331012122634 is a wasteful number, since it uses less digits than its factorization.

331012122634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7199324.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 331012122634 its reverse (436221210133), we get a palindrome (767233332767).

The spelling of 331012122634 in words is "three hundred thirty-one billion, twelve million, one hundred twenty-two thousand, six hundred thirty-four".