102122200010122 has 64 divisors (see below), whose sum is σ = 162786943226880. Its totient is φ = 47948131440000.

The previous prime is 102122200010057. The next prime is 102122200010143. The reversal of 102122200010122 is 221010002221201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 102122200010096 and 102122200010105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1290376029 + ... + 1290455167.

It is an arithmetic number, because the mean of its divisors is an integer number (2543545987920).

Almost surely, 2^{102122200010122} is an apocalyptic number.

102122200010122 is a deficient number, since it is larger than the sum of its proper divisors (60664743216758).

102122200010122 is a wasteful number, since it uses less digits than its factorization.

102122200010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81019.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102122200010122 its reverse (221010002221201), we get a palindrome (323132202231323).

The spelling of 102122200010122 in words is "one hundred two trillion, one hundred twenty-two billion, two hundred million, ten thousand, one hundred twenty-two".