102110201122 has 16 divisors (see below), whose sum is σ = 158725380600. Its totient is φ = 49207930240.

The previous prime is 102110201111. The next prime is 102110201143. The reversal of 102110201122 is 221102011201.

It can be written as a sum of positive squares in 4 ways, for example, as 41046354801 + 61063846321 = 202599^2 + 247111^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1514029 + ... + 1580032.

Almost surely, 2^102110201122 is an apocalyptic number.

102110201122 is a deficient number, since it is larger than the sum of its proper divisors (56615179478).

102110201122 is a wasteful number, since it uses less digits than its factorization.

102110201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3094661.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102110201122 its reverse (221102011201), we get a palindrome (323212212323).

The spelling of 102110201122 in words is "one hundred two billion, one hundred ten million, two hundred one thousand, one hundred twenty-two".