122200201101 has 16 divisors (see below), whose sum is σ = 183479482368. Its totient is φ = 71671671600.

The previous prime is 122200201027. The next prime is 122200201111. The reversal of 122200201101 is 101102002221.

It is not a de Polignac number, because 122200201101 - 2⁹ = 122200200589 is a prime.

It is a super-2 number, since 2×122200201101² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122200201111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59725371 + ... + 59727416.

It is an arithmetic number, because the mean of its divisors is an integer number (11467467648).

Almost surely, 2^122200201101 is an apocalyptic number.

122200201101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

122200201101 is a deficient number, since it is larger than the sum of its proper divisors (61279281267).

122200201101 is a wasteful number, since it uses less digits than its factorization.

122200201101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119452832.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 122200201101 its reverse (101102002221), we get a palindrome (223302203322).

The spelling of 122200201101 in words is "one hundred twenty-two billion, two hundred million, two hundred one thousand, one hundred one".