20110200211122 has 64 divisors (see below), whose sum is σ = 45997068499200. Its totient is φ = 5741910558720.

The previous prime is 20110200211099. The next prime is 20110200211151. The reversal of 20110200211122 is 22111200201102.

It is a super-2 number, since 2×20110200211122² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 504387004 + ... + 504426872.

It is an arithmetic number, because the mean of its divisors is an integer number (718704195300).

Almost surely, 2^{20110200211122} is an apocalyptic number.

20110200211122 is an abundant number, since it is smaller than the sum of its proper divisors (25886868288078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20110200211122 is a wasteful number, since it uses less digits than its factorization.

20110200211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47651.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 20110200211122 its reverse (22111200201102), we get a palindrome (42221400412224).

The spelling of 20110200211122 in words is "twenty trillion, one hundred ten billion, two hundred million, two hundred eleven thousand, one hundred twenty-two".