2012310422 has 16 divisors (see below), whose sum is σ = 3093576192. Its totient is φ = 981142080.

The previous prime is 2012310401. The next prime is 2012310437. The reversal of 2012310422 is 2240132102.

It is a self number, because there is not a number n which added to its sum of digits gives 2012310422.

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, 215768 + ... + 224900.

It is an arithmetic number, because the mean of its divisors is an integer number (193348512).

Almost surely, 2^2012310422 is an apocalyptic number.

2012310422 is a deficient number, since it is larger than the sum of its proper divisors (1081265770).

2012310422 is a wasteful number, since it uses less digits than its factorization.

2012310422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11863.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2012310422 is about 44858.7831087737. The cubic root of 2012310422 is about 1262.5007907978.

Adding to 2012310422 its reverse (2240132102), we get a palindrome (4252442524).

The spelling of 2012310422 in words is "two billion, twelve million, three hundred ten thousand, four hundred twenty-two".