200200221111 has 16 divisors (see below), whose sum is σ = 291208325760. Its totient is φ = 121330132320.

The previous prime is 200200221103. The next prime is 200200221121. The reversal of 200200221111 is 111122002002.

It is not a de Polignac number, because 200200221111 - 2³ = 200200221103 is a prime.

It is a super-4 number, since 4×200200221111⁴ (a number of 46 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200200221121) 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, 1713196 + ... + 1826318.

It is an arithmetic number, because the mean of its divisors is an integer number (18200520360).

Almost surely, 2^200200221111 is an apocalyptic number.

200200221111 is a deficient number, since it is larger than the sum of its proper divisors (91008104649).

200200221111 is a wasteful number, since it uses less digits than its factorization.

200200221111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166766.

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

Adding to 200200221111 its reverse (111122002002), we get a palindrome (311322223113).

The spelling of 200200221111 in words is "two hundred billion, two hundred million, two hundred twenty-one thousand, one hundred eleven".