102110220000122 has 16 divisors (see below), whose sum is σ = 161620475238720. Its totient is φ = 48286611116832.

The previous prime is 102110220000119. The next prime is 102110220000127. The reversal of 102110220000122 is 221000022011201.

It is a junction number, because it is equal to n+sod(n) for n = 102110220000097 and 102110220000106.

It is not an unprimeable number, because it can be changed into a prime (102110220000127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12470711588 + ... + 12470719775.

It is an arithmetic number, because the mean of its divisors is an integer number (10101279702420).

Almost surely, 2^{102110220000122} is an apocalyptic number.

102110220000122 is a deficient number, since it is larger than the sum of its proper divisors (59510255238598).

102110220000122 is a wasteful number, since it uses less digits than its factorization.

102110220000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24941431477.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102110220000122 its reverse (221000022011201), we get a palindrome (323110242011323).

The spelling of 102110220000122 in words is "one hundred two trillion, one hundred ten billion, two hundred twenty million, one hundred twenty-two", and thus it is an aban number.