2212052312 has 16 divisors (see below), whose sum is σ = 4151560200. Its totient is φ = 1104969600.

The previous prime is 2212052309. The next prime is 2212052317. The reversal of 2212052312 is 2132502122.

2212052312 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 not an unprimeable number, because it can be changed into a prime (2212052317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123137 + ... + 139952.

Almost surely, 2^2212052312 is an apocalyptic number.

It is an amenable number.

2212052312 is a deficient number, since it is larger than the sum of its proper divisors (1939507888).

2212052312 is a wasteful number, since it uses less digits than its factorization.

2212052312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264146 (or 264142 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2212052312 is about 47032.4601950610. The cubic root of 2212052312 is about 1302.9621432481.

Adding to 2212052312 its reverse (2132502122), we get a palindrome (4344554434).

The spelling of 2212052312 in words is "two billion, two hundred twelve million, fifty-two thousand, three hundred twelve".