3122103032112 has 40 divisors (see below), whose sum is σ = 8539870060656. Its totient is φ = 979483303936.

The previous prime is 3122103032101. The next prime is 3122103032131. The reversal of 3122103032112 is 2112303012213.

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, 1913052513 + ... + 1913054144.

Almost surely, 2^{3122103032112} is an apocalyptic number.

It is an amenable number.

3122103032112 is an abundant number, since it is smaller than the sum of its proper divisors (5417767028544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3122103032112 is a wasteful number, since it uses less digits than its factorization.

3122103032112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3826106685 (or 3826106679 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 3122103032112 its reverse (2112303012213), we get a palindrome (5234406044325).

The spelling of 3122103032112 in words is "three trillion, one hundred twenty-two billion, one hundred three million, thirty-two thousand, one hundred twelve".