220223211103 has 12 divisors (see below), whose sum is σ = 256291053960. Its totient is φ = 188679465072.

The previous prime is 220223211097. The next prime is 220223211127. The reversal of 220223211103 is 301112322022.

It is not a de Polignac number, because 220223211103 - 2¹⁷ = 220223080031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220223212103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 879201 + ... + 1101562.

It is an arithmetic number, because the mean of its divisors is an integer number (21357587830).

Almost surely, 2^220223211103 is an apocalyptic number.

220223211103 is a deficient number, since it is larger than the sum of its proper divisors (36067842857).

220223211103 is a wasteful number, since it uses less digits than its factorization.

220223211103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1983046 (or 1983039 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 220223211103 its reverse (301112322022), we get a palindrome (521335533125).

The spelling of 220223211103 in words is "two hundred twenty billion, two hundred twenty-three million, two hundred eleven thousand, one hundred three".