42222203223234 has 8 divisors (see below), whose sum is σ = 84444406446480. Its totient is φ = 14074067741076.

The previous prime is 42222203223203. The next prime is 42222203223241. The reversal of 42222203223234 is 43232230222224.

It is a happy number.

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

42222203223234 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 42222203223195 and 42222203223204.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3518516935264 + ... + 3518516935275.

It is an arithmetic number, because the mean of its divisors is an integer number (10555550805810).

Almost surely, 2^{42222203223234} is an apocalyptic number.

42222203223234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

42222203223234 is a wasteful number, since it uses less digits than its factorization.

42222203223234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7037033870544.

The product of its (nonzero) digits is 110592, while the sum is 33.

Adding to 42222203223234 its reverse (43232230222224), we get a palindrome (85454433445458).

The spelling of 42222203223234 in words is "forty-two trillion, two hundred twenty-two billion, two hundred three million, two hundred twenty-three thousand, two hundred thirty-four".