223220122322 has 4 divisors (see below), whose sum is σ = 334830183486. Its totient is φ = 111610061160.

The previous prime is 223220122271. The next prime is 223220122337. The reversal of 223220122322 is 223221022322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 198640467481 + 24579654841 = 445691^2 + 156779^2 .

It is a super-3 number, since 3×223220122322³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55805030579 + ... + 55805030582.

Almost surely, 2^223220122322 is an apocalyptic number.

223220122322 is a deficient number, since it is larger than the sum of its proper divisors (111610061164).

223220122322 is a wasteful number, since it uses less digits than its factorization.

223220122322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111610061163.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 223220122322 its reverse (223221022322), we get a palindrome (446441144644).

The spelling of 223220122322 in words is "two hundred twenty-three billion, two hundred twenty million, one hundred twenty-two thousand, three hundred twenty-two".