133201222211 has 2 divisors, whose sum is σ = 133201222212. Its totient is φ = 133201222210.

The previous prime is 133201222199. The next prime is 133201222229. The reversal of 133201222211 is 112222102331.

It is a weak prime.

It is an emirp because it is prime and its reverse (112222102331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 133201222211 - 2²² = 133197027907 is a prime.

It is not a weakly prime, because it can be changed into another prime (133201222291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66600611105 + 66600611106.

It is an arithmetic number, because the mean of its divisors is an integer number (66600611106).

Almost surely, 2^133201222211 is an apocalyptic number.

133201222211 is a deficient number, since it is larger than the sum of its proper divisors (1).

133201222211 is an equidigital number, since it uses as much as digits as its factorization.

133201222211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 133201222211 its reverse (112222102331), we get a palindrome (245423324542).

The spelling of 133201222211 in words is "one hundred thirty-three billion, two hundred one million, two hundred twenty-two thousand, two hundred eleven".