2012003422 has 16 divisors (see below), whose sum is σ = 3545628912. Its totient is φ = 844197120.

The previous prime is 2012003419. The next prime is 2012003449. The reversal of 2012003422 is 2243002102.

It is a junction number, because it is equal to n+sod(n) for n = 2012003396 and 2012003405.

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, 3517203 + ... + 3517774.

It is an arithmetic number, because the mean of its divisors is an integer number (221601807).

Almost surely, 2^2012003422 is an apocalyptic number.

2012003422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2012003422 is a deficient number, since it is larger than the sum of its proper divisors (1533625490).

2012003422 is a wasteful number, since it uses less digits than its factorization.

2012003422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7035003.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2012003422 is about 44855.3611288550. The cubic root of 2012003422 is about 1262.4365847571.

Adding to 2012003422 its reverse (2243002102), we get a palindrome (4255005524).

The spelling of 2012003422 in words is "two billion, twelve million, three thousand, four hundred twenty-two".