201322067 has 2 divisors, whose sum is σ = 201322068. Its totient is φ = 201322066.

The previous prime is 201322057. The next prime is 201322097. The reversal of 201322067 is 760223102.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201322067 is a prime.

It is a super-2 number, since 2×201322067² = 81061149322304978, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (201322057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100661033 + 100661034.

It is an arithmetic number, because the mean of its divisors is an integer number (100661034).

Almost surely, 2^201322067 is an apocalyptic number.

201322067 is a deficient number, since it is larger than the sum of its proper divisors (1).

201322067 is an equidigital number, since it uses as much as digits as its factorization.

201322067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 201322067 is about 14188.8007597542. The cubic root of 201322067 is about 586.0893011565.

Adding to 201322067 its reverse (760223102), we get a palindrome (961545169).

The spelling of 201322067 in words is "two hundred one million, three hundred twenty-two thousand, sixty-seven".