102102223112 has 16 divisors (see below), whose sum is σ = 192348978000. Its totient is φ = 50809162320.

The previous prime is 102102223109. The next prime is 102102223117. The reversal of 102102223112 is 211322201201.

It is not an unprimeable number, because it can be changed into a prime (102102223117) 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, 30241862 + ... + 30245237.

It is an arithmetic number, because the mean of its divisors is an integer number (12021811125).

Almost surely, 2^102102223112 is an apocalyptic number.

It is an amenable number.

102102223112 is a deficient number, since it is larger than the sum of its proper divisors (90246754888).

102102223112 is a wasteful number, since it uses less digits than its factorization.

102102223112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60487316 (or 60487312 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 102102223112 its reverse (211322201201), we get a palindrome (313424424313).

It can be divided in two parts, 10210 and 2223112, that added together give a palindrome (2233322).

The spelling of 102102223112 in words is "one hundred two billion, one hundred two million, two hundred twenty-three thousand, one hundred twelve".