331144004000122 has 16 divisors (see below), whose sum is σ = 506093309507232. Its totient is φ = 162446299638480.

The previous prime is 331144004000003. The next prime is 331144004000123. The reversal of 331144004000122 is 221000400441133.

It is not an unprimeable number, because it can be changed into a prime (331144004000123) 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, 6175704 + ... + 26465587.

It is an arithmetic number, because the mean of its divisors is an integer number (31630831844202).

Almost surely, 2^{331144004000122} is an apocalyptic number.

331144004000122 is a deficient number, since it is larger than the sum of its proper divisors (174949305507110).

331144004000122 is a wasteful number, since it uses less digits than its factorization.

331144004000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32737053.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 331144004000122 its reverse (221000400441133), we get a palindrome (552144404441255).

The spelling of 331144004000122 in words is "three hundred thirty-one trillion, one hundred forty-four billion, four million, one hundred twenty-two", and thus it is an aban number.