223220122213 has 8 divisors (see below), whose sum is σ = 244202702976. Its totient is φ = 202352515200.

The previous prime is 223220122183. The next prime is 223220122217. The reversal of 223220122213 is 312221022322.

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

It is not a de Polignac number, because 223220122213 - 2⁹ = 223220121701 is a prime.

It is a super-3 number, since 3×223220122213³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223220122217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28739373 + ... + 28747138.

It is an arithmetic number, because the mean of its divisors is an integer number (30525337872).

Almost surely, 2^223220122213 is an apocalyptic number.

It is an amenable number.

223220122213 is a deficient number, since it is larger than the sum of its proper divisors (20982580763).

223220122213 is a wasteful number, since it uses less digits than its factorization.

223220122213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57486875.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 223220122213 its reverse (312221022322), we get a palindrome (535441144535).

The spelling of 223220122213 in words is "two hundred twenty-three billion, two hundred twenty million, one hundred twenty-two thousand, two hundred thirteen".