200211401 has 4 divisors (see below), whose sum is σ = 215612292. Its totient is φ = 184810512.

The previous prime is 200211377. The next prime is 200211437. The reversal of 200211401 is 104112002.

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

It can be written as a sum of positive squares in 2 ways, for example, as 62031376 + 138180025 = 7876^2 + 11755^2 .

It is a cyclic number.

It is not a de Polignac number, because 200211401 - 2⁶ = 200211337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200211491) 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, 7700426 + ... + 7700451.

It is an arithmetic number, because the mean of its divisors is an integer number (53903073).

Almost surely, 2^200211401 is an apocalyptic number.

It is an amenable number.

200211401 is a deficient number, since it is larger than the sum of its proper divisors (15400891).

200211401 is a wasteful number, since it uses less digits than its factorization.

200211401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15400890.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 200211401 is about 14149.6078037520. The cubic root of 200211401 is about 585.0095218456.

Adding to 200211401 its reverse (104112002), we get a palindrome (304323403).

The spelling of 200211401 in words is "two hundred million, two hundred eleven thousand, four hundred one".