102223021104 has 60 divisors (see below), whose sum is σ = 286306675200. Its totient is φ = 34047637632.

The previous prime is 102223021067. The next prime is 102223021157. The reversal of 102223021104 is 401120322201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93339 + ... + 461690.

It is an arithmetic number, because the mean of its divisors is an integer number (4771777920).

Almost surely, 2^102223021104 is an apocalyptic number.

It is an amenable number.

102223021104 is an abundant number, since it is smaller than the sum of its proper divisors (184083654096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102223021104 is a wasteful number, since it uses less digits than its factorization.

102223021104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556322 (or 556313 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 102223021104 its reverse (401120322201), we get a palindrome (503343343305).

The spelling of 102223021104 in words is "one hundred two billion, two hundred twenty-three million, twenty-one thousand, one hundred four".