220220332001223 has 16 divisors (see below), whose sum is σ = 295110995692800. Its totient is φ = 146071653355584.

The previous prime is 220220332001183. The next prime is 220220332001273. The reversal of 220220332001223 is 322100233022022.

It is not a de Polignac number, because 220220332001223 - 2¹³ = 220220331993031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220220332001193 and 220220332001202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220220332001273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15896115 + ... + 26327307.

It is an arithmetic number, because the mean of its divisors is an integer number (18444437230800).

Almost surely, 2^{220220332001223} is an apocalyptic number.

220220332001223 is a deficient number, since it is larger than the sum of its proper divisors (74890663691577).

220220332001223 is a wasteful number, since it uses less digits than its factorization.

220220332001223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10466758.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 220220332001223 its reverse (322100233022022), we get a palindrome (542320565023245).

The spelling of 220220332001223 in words is "two hundred twenty trillion, two hundred twenty billion, three hundred thirty-two million, one thousand, two hundred twenty-three".