223223003310121 has 4 divisors (see below), whose sum is σ = 227972428912512. Its totient is φ = 218473577707732.

The previous prime is 223223003310103. The next prime is 223223003310133. The reversal of 223223003310121 is 121013300322322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 223223003310121 - 2¹¹ = 223223003308073 is a prime.

It is a super-3 number, since 3×223223003310121³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223223003310101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2374712801125 + ... + 2374712801218.

It is an arithmetic number, because the mean of its divisors is an integer number (56993107228128).

Almost surely, 2^{223223003310121} is an apocalyptic number.

It is an amenable number.

223223003310121 is a deficient number, since it is larger than the sum of its proper divisors (4749425602391).

223223003310121 is an equidigital number, since it uses as much as digits as its factorization.

223223003310121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4749425602390.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 223223003310121 its reverse (121013300322322), we get a palindrome (344236303632443).

The spelling of 223223003310121 in words is "two hundred twenty-three trillion, two hundred twenty-three billion, three million, three hundred ten thousand, one hundred twenty-one".