220022222111223 has 32 divisors (see below), whose sum is σ = 335478497903616. Its totient is φ = 125649542608128.

The previous prime is 220022222111201. The next prime is 220022222111227. The reversal of 220022222111223 is 322111222220022.

220022222111223 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 220022222111223 - 2¹⁴ = 220022222094839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220022222111193 and 220022222111202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220022222111227) 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, 486297915 + ... + 486750147.

It is an arithmetic number, because the mean of its divisors is an integer number (10483703059488).

Almost surely, 2^{220022222111223} is an apocalyptic number.

220022222111223 is a deficient number, since it is larger than the sum of its proper divisors (115456275792393).

220022222111223 is a wasteful number, since it uses less digits than its factorization.

220022222111223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466463.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 220022222111223 its reverse (322111222220022), we get a palindrome (542133444331245).

The spelling of 220022222111223 in words is "two hundred twenty trillion, twenty-two billion, two hundred twenty-two million, one hundred eleven thousand, two hundred twenty-three".