223020122003 has 8 divisors (see below), whose sum is σ = 254886167808. Its totient is φ = 191155583304.

The previous prime is 223020121927. The next prime is 223020122029. The reversal of 223020122003 is 300221020322.

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

It is not a de Polignac number, because 223020122003 - 2¹² = 223020117907 is a prime.

It is a super-3 number, since 3×223020122003³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223020121003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39551 + ... + 669032.

It is an arithmetic number, because the mean of its divisors is an integer number (31860770976).

Almost surely, 2^223020122003 is an apocalyptic number.

223020122003 is a deficient number, since it is larger than the sum of its proper divisors (31866045805).

223020122003 is an equidigital number, since it uses as much as digits as its factorization.

223020122003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753553.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 223020122003 its reverse (300221020322), we get a palindrome (523241142325).

The spelling of 223020122003 in words is "two hundred twenty-three billion, twenty million, one hundred twenty-two thousand, three".