2012232242 has 4 divisors (see below), whose sum is σ = 3018348366. Its totient is φ = 1006116120.

The previous prime is 2012232179. The next prime is 2012232247. The reversal of 2012232242 is 2422322102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1260321001 + 751911241 = 35501^2 + 27421^2 .

It is not an unprimeable number, because it can be changed into a prime (2012232247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503058059 + ... + 503058062.

Almost surely, 2^2012232242 is an apocalyptic number.

2012232242 is a deficient number, since it is larger than the sum of its proper divisors (1006116124).

2012232242 is a wasteful number, since it uses less digits than its factorization.

2012232242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006116123.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2012232242 is about 44857.9116990526. The cubic root of 2012232242 is about 1262.4844408369.

Adding to 2012232242 its reverse (2422322102), we get a palindrome (4434554344).

The spelling of 2012232242 in words is "two billion, twelve million, two hundred thirty-two thousand, two hundred forty-two".