3112022004 has 96 divisors (see below), whose sum is σ = 8953593600. Its totient is φ = 819237888.

The previous prime is 3112021981. The next prime is 3112022021. The reversal of 3112022004 is 4002202113.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 667072 + ... + 671720.

It is an arithmetic number, because the mean of its divisors is an integer number (93266600).

Almost surely, 2^3112022004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3112022004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4476796800).

3112022004 is an abundant number, since it is smaller than the sum of its proper divisors (5841571596).

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

3112022004 is a wasteful number, since it uses less digits than its factorization.

3112022004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5289 (or 5287 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 3112022004 is about 55785.4999439819. The cubic root of 3112022004 is about 1459.9821734234.

Adding to 3112022004 its reverse (4002202113), we get a palindrome (7114224117).

The spelling of 3112022004 in words is "three billion, one hundred twelve million, twenty-two thousand, four".