122201210000122 has 32 divisors (see below), whose sum is σ = 204689349311040. Its totient is φ = 54234782891520.

The previous prime is 122201210000099. The next prime is 122201210000137. The reversal of 122201210000122 is 221000012102221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 122201210000096 and 122201210000105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20519863 + ... + 25796650.

It is an arithmetic number, because the mean of its divisors is an integer number (6396542165970).

Almost surely, 2^{122201210000122} is an apocalyptic number.

122201210000122 is a deficient number, since it is larger than the sum of its proper divisors (82488139310918).

122201210000122 is a wasteful number, since it uses less digits than its factorization.

122201210000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46319358.

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

Adding to 122201210000122 its reverse (221000012102221), we get a palindrome (343201222102343).

The spelling of 122201210000122 in words is "one hundred twenty-two trillion, two hundred one billion, two hundred ten million, one hundred twenty-two", and thus it is an aban number.