3122243112 has 32 divisors (see below), whose sum is σ = 7812712800. Its totient is φ = 1039800384.

The previous prime is 3122243083. The next prime is 3122243129. The reversal of 3122243112 is 2113422213.

It is a nude number because it is divisible by every one of its digits.

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, 32038 + ... + 85269.

It is an arithmetic number, because the mean of its divisors is an integer number (244147275).

Almost surely, 2^3122243112 is an apocalyptic number.

It is an amenable number.

3122243112 is an abundant number, since it is smaller than the sum of its proper divisors (4690469688).

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

3122243112 is a wasteful number, since it uses less digits than its factorization.

3122243112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118425 (or 118421 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 3122243112 is about 55877.0356407711. The cubic root of 3122243112 is about 1461.5788125136.

Adding to 3122243112 its reverse (2113422213), we get a palindrome (5235665325).

The spelling of 3122243112 in words is "three billion, one hundred twenty-two million, two hundred forty-three thousand, one hundred twelve".