424100243222 has 16 divisors (see below), whose sum is σ = 673390927440. Its totient is φ = 199976697312.

The previous prime is 424100243221. The next prime is 424100243263. The reversal of 424100243222 is 222342001424.

It is a super-2 number, since 2×424100243222² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 424100243191 and 424100243200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424100243221) by changing a digit.

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, 85021613 + ... + 85026600.

It is an arithmetic number, because the mean of its divisors is an integer number (42086932965).

Almost surely, 2^424100243222 is an apocalyptic number.

424100243222 is a deficient number, since it is larger than the sum of its proper divisors (249290684218).

424100243222 is a wasteful number, since it uses less digits than its factorization.

424100243222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170048287.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 424100243222 its reverse (222342001424), we get a palindrome (646442244646).

The spelling of 424100243222 in words is "four hundred twenty-four billion, one hundred million, two hundred forty-three thousand, two hundred twenty-two".