102222200112 has 40 divisors (see below), whose sum is σ = 265756036656. Its totient is φ = 33857031936.

The previous prime is 102222200107. The next prime is 102222200123. The reversal of 102222200112 is 211002222201.

It is a junction number, because it is equal to n+sod(n) for n = 102222200091 and 102222200100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6774723 + ... + 6789794.

Almost surely, 2^102222200112 is an apocalyptic number.

102222200112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102222200112 is an abundant number, since it is smaller than the sum of its proper divisors (163533836544).

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

102222200112 is a wasteful number, since it uses less digits than its factorization.

102222200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13564685 (or 13564679 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 102222200112 its reverse (211002222201), we get a palindrome (313224422313).

The spelling of 102222200112 in words is "one hundred two billion, two hundred twenty-two million, two hundred thousand, one hundred twelve".