220002123111003 has 32 divisors (see below), whose sum is σ = 332361302656320. Its totient is φ = 145597511933568.

The previous prime is 220002123110999. The next prime is 220002123111073. The reversal of 220002123111003 is 300111321200022.

It is not a de Polignac number, because 220002123111003 - 2² = 220002123110999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220002123111073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 366836850 + ... + 367436087.

It is an arithmetic number, because the mean of its divisors is an integer number (10386290708010).

Almost surely, 2^{220002123111003} is an apocalyptic number.

220002123111003 is a deficient number, since it is larger than the sum of its proper divisors (112359179545317).

220002123111003 is an frugal number, since it uses more digits than its factorization.

220002123111003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734273095 (or 734273077 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 220002123111003 its reverse (300111321200022), we get a palindrome (520113444311025).

The spelling of 220002123111003 in words is "two hundred twenty trillion, two billion, one hundred twenty-three million, one hundred eleven thousand, three".