102212010106 has 16 divisors (see below), whose sum is σ = 155578537728. Its totient is φ = 50353941600.

The previous prime is 102212010049. The next prime is 102212010149. The reversal of 102212010106 is 601010212201.

It is a super-2 number, since 2×102212010106² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102212010106.

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 7 ways as a sum of consecutive naturals, for example, 218730 + ... + 502261.

It is an arithmetic number, because the mean of its divisors is an integer number (9723658608).

Almost surely, 2^102212010106 is an apocalyptic number.

102212010106 is a deficient number, since it is larger than the sum of its proper divisors (53366527622).

102212010106 is an equidigital number, since it uses as much as digits as its factorization.

102212010106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722037.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 102212010106 its reverse (601010212201), we get a palindrome (703222222307).

The spelling of 102212010106 in words is "one hundred two billion, two hundred twelve million, ten thousand, one hundred six".