220223411 has 4 divisors (see below), whose sum is σ = 227327424. Its totient is φ = 213119400.

The previous prime is 220223309. The next prime is 220223447. The reversal of 220223411 is 114322022.

220223411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 220223411 - 2¹⁴ = 220207027 is a prime.

It is a super-3 number, since 3×220223411³ (a number of 26 digits) contains 333 as substring.

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 220223411.

It is not an unprimeable number, because it can be changed into a prime (220223011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3551960 + ... + 3552021.

It is an arithmetic number, because the mean of its divisors is an integer number (56831856).

Almost surely, 2^220223411 is an apocalyptic number.

220223411 is a deficient number, since it is larger than the sum of its proper divisors (7104013).

220223411 is an equidigital number, since it uses as much as digits as its factorization.

220223411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7104012.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 220223411 is about 14839.9262464475. The cubic root of 220223411 is about 603.8853515051.

Adding to 220223411 its reverse (114322022), we get a palindrome (334545433).

The spelling of 220223411 in words is "two hundred twenty million, two hundred twenty-three thousand, four hundred eleven".