223444214103 has 16 divisors (see below), whose sum is σ = 328360386816. Its totient is φ = 134024643840.

The previous prime is 223444214087. The next prime is 223444214111. The reversal of 223444214103 is 301412444322.

It is not a de Polignac number, because 223444214103 - 2⁴ = 223444214087 is a prime.

It is a super-2 number, since 2×223444214103² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223444214173) 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, 34899051 + ... + 34905452.

It is an arithmetic number, because the mean of its divisors is an integer number (20522524176).

Almost surely, 2^223444214103 is an apocalyptic number.

223444214103 is a deficient number, since it is larger than the sum of its proper divisors (104916172713).

223444214103 is a wasteful number, since it uses less digits than its factorization.

223444214103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69804614.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 223444214103 its reverse (301412444322), we get a palindrome (524856658425).

The spelling of 223444214103 in words is "two hundred twenty-three billion, four hundred forty-four million, two hundred fourteen thousand, one hundred three".