223444214102 has 16 divisors (see below), whose sum is σ = 339436288800.
Its totient is φ = 110307764928.
The previous prime is 223444214087. The next prime is 223444214111. The reversal of 223444214102 is 201412444322.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2195183 + ... + 2294714.
It is an arithmetic number, because the mean of its divisors is an integer number (21214768050).
Almost surely, 2223444214102 is an apocalyptic number.
223444214102 is a deficient number, since it is larger than the sum of its proper divisors (115992074698).
223444214102 is a wasteful number, since it uses less digits than its factorization.
223444214102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4490215.
The product of its (nonzero) digits is 12288, while the sum is 29.
Adding to 223444214102 its reverse (201412444322), we get a palindrome (424856658424).
The spelling of 223444214102 in words is "two hundred twenty-three billion, four hundred forty-four million, two hundred fourteen thousand, one hundred two".