4142012222 has 16 divisors (see below), whose sum is σ = 6392937312. Its totient is φ = 2011807200.

The previous prime is 4142012219. The next prime is 4142012257. The reversal of 4142012222 is 2222102414.

It is a junction number, because it is equal to n+sod(n) for n = 4142012194 and 4142012203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182738 + ... + 204149.

It is an arithmetic number, because the mean of its divisors is an integer number (399558582).

Almost surely, 2^4142012222 is an apocalyptic number.

4142012222 is a deficient number, since it is larger than the sum of its proper divisors (2250925090).

4142012222 is a wasteful number, since it uses less digits than its factorization.

4142012222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387043.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 4142012222 is about 64358.4665914284. The cubic root of 4142012222 is about 1605.9688798458.

Adding to 4142012222 its reverse (2222102414), we get a palindrome (6364114636).

The spelling of 4142012222 in words is "four billion, one hundred forty-two million, twelve thousand, two hundred twenty-two".