2012141422 has 8 divisors (see below), whose sum is σ = 3049328016. Its totient is φ = 995698752.

The previous prime is 2012141399. The next prime is 2012141431. The reversal of 2012141422 is 2241412102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2012141422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5185738 + ... + 5186125.

It is an arithmetic number, because the mean of its divisors is an integer number (381166002).

Almost surely, 2^2012141422 is an apocalyptic number.

2012141422 is a deficient number, since it is larger than the sum of its proper divisors (1037186594).

2012141422 is a wasteful number, since it uses less digits than its factorization.

2012141422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10371962.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 2012141422 is about 44856.8993801400. The cubic root of 2012141422 is about 1262.4654469124.

Adding to 2012141422 its reverse (2241412102), we get a palindrome (4253553524).

The spelling of 2012141422 in words is "two billion, twelve million, one hundred forty-one thousand, four hundred twenty-two".