10122012102 has 16 divisors (see below), whose sum is σ = 20276842032. Its totient is φ = 3368534400.

The previous prime is 10122012059. The next prime is 10122012119. The reversal of 10122012102 is 20121022101.

10122012102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 1363399 + ... + 1370802.

It is an arithmetic number, because the mean of its divisors is an integer number (1267302627).

Almost surely, 2^10122012102 is an apocalyptic number.

10122012102 is an abundant number, since it is smaller than the sum of its proper divisors (10154829930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10122012102 is a wasteful number, since it uses less digits than its factorization.

10122012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2734823.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10122012102 its reverse (20121022101), we get a palindrome (30243034203).

Subtracting 10122012102 from its reverse (20121022101), we obtain a palindrome (9999009999).

The spelling of 10122012102 in words is "ten billion, one hundred twenty-two million, twelve thousand, one hundred two".