201020020012067 has 2 divisors, whose sum is σ = 201020020012068. Its totient is φ = 201020020012066.

The previous prime is 201020020012051. The next prime is 201020020012079. The reversal of 201020020012067 is 760210020020102.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201020020012067 - 2⁴ = 201020020012051 is a prime.

It is a super-2 number, since 2×201020020012067² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (201020020017067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100510010006033 + 100510010006034.

It is an arithmetic number, because the mean of its divisors is an integer number (100510010006034).

Almost surely, 2^{201020020012067} is an apocalyptic number.

201020020012067 is a deficient number, since it is larger than the sum of its proper divisors (1).

201020020012067 is an equidigital number, since it uses as much as digits as its factorization.

201020020012067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

Adding to 201020020012067 its reverse (760210020020102), we get a palindrome (961230040032169).

The spelling of 201020020012067 in words is "two hundred one trillion, twenty billion, twenty million, twelve thousand, sixty-seven".