112021121020102 has 16 divisors (see below), whose sum is σ = 192882181950720. Its totient is φ = 47797558243848.

The previous prime is 112021121020057. The next prime is 112021121020111. The reversal of 112021121020102 is 201020121120211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17624465202 + ... + 17624471557.

It is an arithmetic number, because the mean of its divisors is an integer number (12055136371920).

Almost surely, 2^{112021121020102} is an apocalyptic number.

112021121020102 is a deficient number, since it is larger than the sum of its proper divisors (80861060930618).

112021121020102 is a wasteful number, since it uses less digits than its factorization.

112021121020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35248936995.

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

Adding to 112021121020102 its reverse (201020121120211), we get a palindrome (313041242140313).

The spelling of 112021121020102 in words is "one hundred twelve trillion, twenty-one billion, one hundred twenty-one million, twenty thousand, one hundred two".