122102112020110 has 16 divisors (see below), whose sum is σ = 219783978673200. Its totient is φ = 48840805466496.

The previous prime is 122102112020087. The next prime is 122102112020129. The reversal of 122102112020110 is 11020211201221.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 10385206 + ... + 18763174.

It is an arithmetic number, because the mean of its divisors is an integer number (13736498667075).

Almost surely, 2^{122102112020110} is an apocalyptic number.

122102112020110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122102112020110 is a deficient number, since it is larger than the sum of its proper divisors (97681866653090).

122102112020110 is a wasteful number, since it uses less digits than its factorization.

122102112020110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9835395.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 122102112020110 its reverse (11020211201221), we get a palindrome (133122323221331).

The spelling of 122102112020110 in words is "one hundred twenty-two trillion, one hundred two billion, one hundred twelve million, twenty thousand, one hundred ten".