10102221112102 has 48 divisors (see below), whose sum is σ = 18394402918752. Its totient is φ = 4141136482560.

The previous prime is 10102221112099. The next prime is 10102221112153. The reversal of 10102221112102 is 20121112220101.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 82708108 + ... + 82830160.

It is an arithmetic number, because the mean of its divisors is an integer number (383216727474).

Almost surely, 2^{10102221112102} is an apocalyptic number.

10102221112102 is a deficient number, since it is larger than the sum of its proper divisors (8292181806650).

10102221112102 is a wasteful number, since it uses less digits than its factorization.

10102221112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158813 (or 158806 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10102221112102 its reverse (20121112220101), we get a palindrome (30223333332203).

The spelling of 10102221112102 in words is "ten trillion, one hundred two billion, two hundred twenty-one million, one hundred twelve thousand, one hundred two".