10122102102 has 32 divisors (see below), whose sum is σ = 23139447552. Its totient is φ = 2891627424.

The previous prime is 10122102097. The next prime is 10122102103. The reversal of 10122102102 is 20120122101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10122102103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 428533 + ... + 451535.

It is an arithmetic number, because the mean of its divisors is an integer number (723107736).

Almost surely, 2^10122102102 is an apocalyptic number.

10122102102 is an abundant number, since it is smaller than the sum of its proper divisors (13017345450).

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

10122102102 is a wasteful number, since it uses less digits than its factorization.

10122102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33492.

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

Adding to 10122102102 its reverse (20120122101), we get a palindrome (30242224203).

The spelling of 10122102102 in words is "ten billion, one hundred twenty-two million, one hundred two thousand, one hundred two".