102110202010122 has 8 divisors (see below), whose sum is σ = 204220404020256. Its totient is φ = 34036734003372.

The previous prime is 102110202010099. The next prime is 102110202010129. The reversal of 102110202010122 is 221010202011201.

It is a sphenic number, since it is the product of 3 distinct primes.

102110202010122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (102110202010129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8509183500838 + ... + 8509183500849.

It is an arithmetic number, because the mean of its divisors is an integer number (25527550502532).

Almost surely, 2^{102110202010122} is an apocalyptic number.

102110202010122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

102110202010122 is a wasteful number, since it uses less digits than its factorization.

102110202010122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17018367001692.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 102110202010122 its reverse (221010202011201), we get a palindrome (323120404021323).

The spelling of 102110202010122 in words is "one hundred two trillion, one hundred ten billion, two hundred two million, ten thousand, one hundred twenty-two".