102333220112 has 20 divisors (see below), whose sum is σ = 205107532620. Its totient is φ = 49402243968.

The previous prime is 102333220079. The next prime is 102333220139. The reversal of 102333220112 is 211022333201.

It can be written as a sum of positive squares in 2 ways, for example, as 30988673296 + 71344546816 = 176036^2 + 267104^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110272403 + ... + 110273330.

It is an arithmetic number, because the mean of its divisors is an integer number (10255376631).

Almost surely, 2^102333220112 is an apocalyptic number.

It is an amenable number.

102333220112 is an abundant number, since it is smaller than the sum of its proper divisors (102774312508).

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

102333220112 is a wasteful number, since it uses less digits than its factorization.

102333220112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220545770 (or 220545764 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 102333220112 its reverse (211022333201), we get a palindrome (313355553313).

The spelling of 102333220112 in words is "one hundred two billion, three hundred thirty-three million, two hundred twenty thousand, one hundred twelve".