220010003122323 has 16 divisors (see below), whose sum is σ = 293629325630720. Its totient is φ = 146532015722016.

The previous prime is 220010003122319. The next prime is 220010003122361. The reversal of 220010003122323 is 323221300010022.

It is a happy number.

It is not a de Polignac number, because 220010003122323 - 2² = 220010003122319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 220010003122323.

It is not an unprimeable number, because it can be changed into a prime (220010003122373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115491786 + ... + 117381312.

It is an arithmetic number, because the mean of its divisors is an integer number (18351832851920).

Almost surely, 2^{220010003122323} is an apocalyptic number.

220010003122323 is a deficient number, since it is larger than the sum of its proper divisors (73619322508397).

220010003122323 is a wasteful number, since it uses less digits than its factorization.

220010003122323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926906.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 220010003122323 its reverse (323221300010022), we get a palindrome (543231303132345).

The spelling of 220010003122323 in words is "two hundred twenty trillion, ten billion, three million, one hundred twenty-two thousand, three hundred twenty-three".