200011221221103 has 20 divisors (see below), whose sum is σ = 298783871382040. Its totient is φ = 133340065859952.

The previous prime is 200011221221057. The next prime is 200011221221137. The reversal of 200011221221103 is 301122122110002.

200011221221103 is a `hidden beast` number, since 200 + 0 + 11 + 221 + 221 + 10 + 3 = 666.

It is not a de Polignac number, because 200011221221103 - 2⁸ = 200011221220847 is a prime.

It is a super-2 number, since 2×200011221221103² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200011221221143) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7785993 + ... + 21462621.

It is an arithmetic number, because the mean of its divisors is an integer number (14939193569102).

Almost surely, 2^{200011221221103} is an apocalyptic number.

200011221221103 is a deficient number, since it is larger than the sum of its proper divisors (98772650160937).

200011221221103 is a wasteful number, since it uses less digits than its factorization.

200011221221103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13857188 (or 13857179 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 200011221221103 its reverse (301122122110002), we get a palindrome (501133343331105).

The spelling of 200011221221103 in words is "two hundred trillion, eleven billion, two hundred twenty-one million, two hundred twenty-one thousand, one hundred three".