4242250234222 has 64 divisors (see below), whose sum is σ = 8553782361600. Its totient is φ = 1523907665280.

The previous prime is 4242250234199. The next prime is 4242250234289. The reversal of 4242250234222 is 2224320522424.

It is a super-2 number, since 2×4242250234222² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 486304 + ... + 2953132.

It is an arithmetic number, because the mean of its divisors is an integer number (133652849400).

Almost surely, 2^{4242250234222} is an apocalyptic number.

4242250234222 is an abundant number, since it is smaller than the sum of its proper divisors (4311532127378).

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

4242250234222 is a wasteful number, since it uses less digits than its factorization.

4242250234222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2467721.

The product of its (nonzero) digits is 122880, while the sum is 34.

Adding to 4242250234222 its reverse (2224320522424), we get a palindrome (6466570756646).

The spelling of 4242250234222 in words is "four trillion, two hundred forty-two billion, two hundred fifty million, two hundred thirty-four thousand, two hundred twenty-two".