102201202196 has 12 divisors (see below), whose sum is σ = 179250441300. Its totient is φ = 50986790400.

The previous prime is 102201202189. The next prime is 102201202211. The reversal of 102201202196 is 691202102201.

It can be written as a sum of positive squares in 2 ways, for example, as 22245722500 + 79955479696 = 149150^2 + 282764^2 .

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 28450655 + ... + 28454246.

It is an arithmetic number, because the mean of its divisors is an integer number (14937536775).

Almost surely, 2^102201202196 is an apocalyptic number.

It is an amenable number.

102201202196 is a deficient number, since it is larger than the sum of its proper divisors (77049239104).

102201202196 is a wasteful number, since it uses less digits than its factorization.

102201202196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56905354 (or 56905352 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

Adding to 102201202196 its reverse (691202102201), we get a palindrome (793403304397).

The spelling of 102201202196 in words is "one hundred two billion, two hundred one million, two hundred two thousand, one hundred ninety-six".