223213200120322 has 8 divisors (see below), whose sum is σ = 338581820407500. Its totient is φ = 110352593317824.

The previous prime is 223213200120319. The next prime is 223213200120331. The reversal of 223213200120322 is 223021002312322.

It can be written as a sum of positive squares in 2 ways, for example, as 206514690443161 + 16698509677161 = 14370619^2 + 4086381^2 .

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

It is a super-3 number, since 3×223213200120322³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 627003370947 + ... + 627003371302.

Almost surely, 2^{223213200120322} is an apocalyptic number.

223213200120322 is a deficient number, since it is larger than the sum of its proper divisors (115368620287178).

223213200120322 is a wasteful number, since it uses less digits than its factorization.

223213200120322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254006742340.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 223213200120322 its reverse (223021002312322), we get a palindrome (446234202432644).

The spelling of 223213200120322 in words is "two hundred twenty-three trillion, two hundred thirteen billion, two hundred million, one hundred twenty thousand, three hundred twenty-two".