4223030312242 has 32 divisors (see below), whose sum is σ = 7246858469760. Its totient is φ = 1808026064640.

The previous prime is 4223030312219. The next prime is 4223030312273. The reversal of 4223030312242 is 2422130303224.

4223030312242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4223030312242² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4223030312242.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213933609 + ... + 213953347.

It is an arithmetic number, because the mean of its divisors is an integer number (226464327180).

Almost surely, 2^{4223030312242} is an apocalyptic number.

4223030312242 is a deficient number, since it is larger than the sum of its proper divisors (3023828157518).

4223030312242 is a wasteful number, since it uses less digits than its factorization.

4223030312242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34546.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 4223030312242 its reverse (2422130303224), we get a palindrome (6645160615466).

The spelling of 4223030312242 in words is "four trillion, two hundred twenty-three billion, thirty million, three hundred twelve thousand, two hundred forty-two".