223031223122 has 8 divisors (see below), whose sum is σ = 336047045376. Its totient is φ = 111015541332.

The previous prime is 223031223097. The next prime is 223031223137. The reversal of 223031223122 is 221322130322.

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

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, 250034558 + ... + 250035449.

It is an arithmetic number, because the mean of its divisors is an integer number (42005880672).

Almost surely, 2^223031223122 is an apocalyptic number.

223031223122 is a deficient number, since it is larger than the sum of its proper divisors (113015822254).

223031223122 is a wasteful number, since it uses less digits than its factorization.

223031223122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500070232.

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

Adding to 223031223122 its reverse (221322130322), we get a palindrome (444353353444).

The spelling of 223031223122 in words is "two hundred twenty-three billion, thirty-one million, two hundred twenty-three thousand, one hundred twenty-two".