102012122102102 has 16 divisors (see below), whose sum is σ = 153864788283024. Its totient is φ = 50723863740000.

The previous prime is 102012122102063. The next prime is 102012122102113. The reversal of 102012122102102 is 201201221210201.

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, 48425477 + ... + 50488127.

It is an arithmetic number, because the mean of its divisors is an integer number (9616549267689).

Almost surely, 2^{102012122102102} is an apocalyptic number.

102012122102102 is a deficient number, since it is larger than the sum of its proper divisors (51852666180922).

102012122102102 is a wasteful number, since it uses less digits than its factorization.

102012122102102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2199455.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 102012122102102 its reverse (201201221210201), we get a palindrome (303213343312303).

The spelling of 102012122102102 in words is "one hundred two trillion, twelve billion, one hundred twenty-two million, one hundred two thousand, one hundred two".