102110131122222 has 16 divisors (see below), whose sum is σ = 205572714314112. Its totient is φ = 33811301695800.

The previous prime is 102110131122193. The next prime is 102110131122227. The reversal of 102110131122222 is 222221131011201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102110131122227) 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, 56352168588 + ... + 56352170399.

It is an arithmetic number, because the mean of its divisors is an integer number (12848294644632).

Almost surely, 2^{102110131122222} is an apocalyptic number.

102110131122222 is an abundant number, since it is smaller than the sum of its proper divisors (103462583191890).

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

102110131122222 is a wasteful number, since it uses less digits than its factorization.

102110131122222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112704339143.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 102110131122222 its reverse (222221131011201), we get a palindrome (324331262133423).

The spelling of 102110131122222 in words is "one hundred two trillion, one hundred ten billion, one hundred thirty-one million, one hundred twenty-two thousand, two hundred twenty-two".