102011222102 has 8 divisors (see below), whose sum is σ = 153018217800. Its totient is φ = 51005149504.

The previous prime is 102011222009. The next prime is 102011222111. The reversal of 102011222102 is 201222110201.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 227549 + ... + 505767.

It is an arithmetic number, because the mean of its divisors is an integer number (19127277225).

Almost surely, 2^102011222102 is an apocalyptic number.

102011222102 is a deficient number, since it is larger than the sum of its proper divisors (51006995698).

102011222102 is a wasteful number, since it uses less digits than its factorization.

102011222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461550.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102011222102 its reverse (201222110201), we get a palindrome (303233332303).

The spelling of 102011222102 in words is "one hundred two billion, eleven million, two hundred twenty-two thousand, one hundred two".