222224213023442 has 8 divisors (see below), whose sum is σ = 380955793754496. Its totient is φ = 95238948438612.

The previous prime is 222224213023433. The next prime is 222224213023499. The reversal of 222224213023442 is 244320312422222.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7936579036538 + ... + 7936579036565.

It is an arithmetic number, because the mean of its divisors is an integer number (47619474219312).

Almost surely, 2^{222224213023442} is an apocalyptic number.

222224213023442 is a deficient number, since it is larger than the sum of its proper divisors (158731580731054).

222224213023442 is a wasteful number, since it uses less digits than its factorization.

222224213023442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15873158073112.

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 222224213023442 its reverse (244320312422222), we get a palindrome (466544525445664).

The spelling of 222224213023442 in words is "two hundred twenty-two trillion, two hundred twenty-four billion, two hundred thirteen million, twenty-three thousand, four hundred forty-two".