200122211022103 has 4 divisors (see below), whose sum is σ = 204380130405600. Its totient is φ = 195864291638608.

The previous prime is 200122211022067. The next prime is 200122211022143. The reversal of 200122211022103 is 301220112221002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200122211022103 - 2³³ = 200113621087511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200122211022143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2128959691678 + ... + 2128959691771.

It is an arithmetic number, because the mean of its divisors is an integer number (51095032601400).

Almost surely, 2^{200122211022103} is an apocalyptic number.

200122211022103 is a deficient number, since it is larger than the sum of its proper divisors (4257919383497).

200122211022103 is an equidigital number, since it uses as much as digits as its factorization.

200122211022103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4257919383496.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 200122211022103 its reverse (301220112221002), we get a palindrome (501342323243105).

The spelling of 200122211022103 in words is "two hundred trillion, one hundred twenty-two billion, two hundred eleven million, twenty-two thousand, one hundred three".