1223210323022 has 8 divisors (see below), whose sum is σ = 1835246914056. Its totient is φ = 611461351672.

The previous prime is 1223210323001. The next prime is 1223210323061. The reversal of 1223210323022 is 2203230123221.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71894288 + ... + 71911299.

It is an arithmetic number, because the mean of its divisors is an integer number (229405864257).

Almost surely, 2^{1223210323022} is an apocalyptic number.

1223210323022 is a deficient number, since it is larger than the sum of its proper divisors (612036591034).

1223210323022 is a wasteful number, since it uses less digits than its factorization.

1223210323022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143809842.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1223210323022 its reverse (2203230123221), we get a palindrome (3426440446243).

The spelling of 1223210323022 in words is "one trillion, two hundred twenty-three billion, two hundred ten million, three hundred twenty-three thousand, twenty-two".