11201210100122 has 16 divisors (see below), whose sum is σ = 19286665099200. Its totient is φ = 4779370953888.

The previous prime is 11201210100121. The next prime is 11201210100133. The reversal of 11201210100122 is 22100101210211.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 11201210100097 and 11201210100106.

It is not an unprimeable number, because it can be changed into a prime (11201210100121) by changing a digit.

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, 1762301747 + ... + 1762308102.

It is an arithmetic number, because the mean of its divisors is an integer number (1205416568700).

Almost surely, 2^{11201210100122} is an apocalyptic number.

11201210100122 is a deficient number, since it is larger than the sum of its proper divisors (8085454999078).

11201210100122 is a wasteful number, since it uses less digits than its factorization.

11201210100122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3524610085.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11201210100122 its reverse (22100101210211), we get a palindrome (33301311310333).

The spelling of 11201210100122 in words is "eleven trillion, two hundred one billion, two hundred ten million, one hundred thousand, one hundred twenty-two".