3112012144 has 10 divisors (see below), whose sum is σ = 6029523560. Its totient is φ = 1556006064.

The previous prime is 3112012139. The next prime is 3112012151. The reversal of 3112012144 is 4412102113.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97250364 + ... + 97250395.

It is an arithmetic number, because the mean of its divisors is an integer number (602952356).

Almost surely, 2^3112012144 is an apocalyptic number.

It is an amenable number.

3112012144 is a deficient number, since it is larger than the sum of its proper divisors (2917511416).

3112012144 is a wasteful number, since it uses less digits than its factorization.

3112012144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194500767 (or 194500761 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 3112012144 is about 55785.4115696927. The cubic root of 3112012144 is about 1459.9806315064.

Adding to 3112012144 its reverse (4412102113), we get a palindrome (7524114257).

It can be divided in two parts, 31120 and 12144, that added together give a square (43264 = 208²).

The spelling of 3112012144 in words is "three billion, one hundred twelve million, twelve thousand, one hundred forty-four".