222432441242 has 16 divisors (see below), whose sum is σ = 370847914272. Its totient is φ = 99198000720.

The previous prime is 222432441241. The next prime is 222432441269. The reversal of 222432441242 is 242144234222.

It is a junction number, because it is equal to n+sod(n) for n = 222432441199 and 222432441208.

It is not an unprimeable number, because it can be changed into a prime (222432441241) 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, 95381528 + ... + 95383859.

It is an arithmetic number, because the mean of its divisors is an integer number (23177994642).

Almost surely, 2^222432441242 is an apocalyptic number.

222432441242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222432441242 is a deficient number, since it is larger than the sum of its proper divisors (148415473030).

222432441242 is a wasteful number, since it uses less digits than its factorization.

222432441242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190765453.

The product of its digits is 49152, while the sum is 32.

Adding to 222432441242 its reverse (242144234222), we get a palindrome (464576675464).

The spelling of 222432441242 in words is "two hundred twenty-two billion, four hundred thirty-two million, four hundred forty-one thousand, two hundred forty-two".