2245444412 has 24 divisors (see below), whose sum is σ = 3946601232. Its totient is φ = 1117856000.

The previous prime is 2245444387. The next prime is 2245444429. The reversal of 2245444412 is 2144445422.

2245444412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 1238987 + ... + 1240797.

It is an arithmetic number, because the mean of its divisors is an integer number (164441718).

Almost surely, 2^2245444412 is an apocalyptic number.

It is an amenable number.

2245444412 is a deficient number, since it is larger than the sum of its proper divisors (1701156820).

2245444412 is a wasteful number, since it uses less digits than its factorization.

2245444412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2989 (or 2987 counting only the distinct ones).

The product of its digits is 40960, while the sum is 32.

The square root of 2245444412 is about 47386.1204573660. The cubic root of 2245444412 is about 1309.4857278608.

Adding to 2245444412 its reverse (2144445422), we get a palindrome (4389889834).

It can be divided in two parts, 22454 and 44412, that added together give a palindrome (66866).

The spelling of 2245444412 in words is "two billion, two hundred forty-five million, four hundred forty-four thousand, four hundred twelve".