200211229 has 2 divisors, whose sum is σ = 200211230. Its totient is φ = 200211228.

The previous prime is 200211223. The next prime is 200211233. The reversal of 200211229 is 922112002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 185695129 + 14516100 = 13627^2 + 3810^2 .

It is a cyclic number.

It is not a de Polignac number, because 200211229 - 2⁵ = 200211197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200211223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100105614 + 100105615.

It is an arithmetic number, because the mean of its divisors is an integer number (100105615).

Almost surely, 2^200211229 is an apocalyptic number.

It is an amenable number.

200211229 is a deficient number, since it is larger than the sum of its proper divisors (1).

200211229 is an equidigital number, since it uses as much as digits as its factorization.

200211229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 200211229 is about 14149.6017258437. The cubic root of 200211229 is about 585.0093543199.

It can be divided in two parts, 2002 and 11229, that added together give a palindrome (13231).

The spelling of 200211229 in words is "two hundred million, two hundred eleven thousand, two hundred twenty-nine".