4224155422042 has 16 divisors (see below), whose sum is σ = 6436679823360. Its totient is φ = 2078764157808.

The previous prime is 4224155422031. The next prime is 4224155422043. The reversal of 4224155422042 is 2402245514224.

4224155422042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4224155421992 and 4224155422010.

It is not an unprimeable number, because it can be changed into a prime (4224155422043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42118938 + ... + 42219109.

It is an arithmetic number, because the mean of its divisors is an integer number (402292488960).

Almost surely, 2^{4224155422042} is an apocalyptic number.

4224155422042 is a deficient number, since it is larger than the sum of its proper divisors (2212524401318).

4224155422042 is a wasteful number, since it uses less digits than its factorization.

4224155422042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84338445.

The product of its (nonzero) digits is 204800, while the sum is 37.

The spelling of 4224155422042 in words is "four trillion, two hundred twenty-four billion, one hundred fifty-five million, four hundred twenty-two thousand, forty-two".