102222303202 has 16 divisors (see below), whose sum is σ = 153658917432. Its totient is φ = 51002725120.

The previous prime is 102222303193. The next prime is 102222303221. The reversal of 102222303202 is 202303222201.

It can be written as a sum of positive squares in 4 ways, for example, as 32134506121 + 70087797081 = 179261^2 + 264741^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 102222303202.

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, 3842298 + ... + 3868810.

Almost surely, 2^102222303202 is an apocalyptic number.

102222303202 is a deficient number, since it is larger than the sum of its proper divisors (51436614230).

102222303202 is a wasteful number, since it uses less digits than its factorization.

102222303202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30533.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 102222303202 its reverse (202303222201), we get a palindrome (304525525403).

The spelling of 102222303202 in words is "one hundred two billion, two hundred twenty-two million, three hundred three thousand, two hundred two".