4224226215642 has 8 divisors (see below), whose sum is σ = 8448452431296. Its totient is φ = 1408075405212.

The previous prime is 4224226215613. The next prime is 4224226215647. The reversal of 4224226215642 is 2465126224224.

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

4224226215642 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4224226215594 and 4224226215603.

It is not an unprimeable number, because it can be changed into a prime (4224226215647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352018851298 + ... + 352018851309.

It is an arithmetic number, because the mean of its divisors is an integer number (1056056553912).

Almost surely, 2^{4224226215642} is an apocalyptic number.

4224226215642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4224226215642 is a wasteful number, since it uses less digits than its factorization.

4224226215642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704037702612.

The product of its digits is 737280, while the sum is 42.

The spelling of 4224226215642 in words is "four trillion, two hundred twenty-four billion, two hundred twenty-six million, two hundred fifteen thousand, six hundred forty-two".