20334001201 has 2 divisors, whose sum is σ = 20334001202. Its totient is φ = 20334001200.

The previous prime is 20334001187. The next prime is 20334001211. The reversal of 20334001201 is 10210043302.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20327630625 + 6370576 = 142575^2 + 2524^2 .

It is a cyclic number.

It is not a de Polignac number, because 20334001201 - 2⁷ = 20334001073 is a prime.

It is not a weakly prime, because it can be changed into another prime (20334001211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10167000600 + 10167000601.

It is an arithmetic number, because the mean of its divisors is an integer number (10167000601).

Almost surely, 2^20334001201 is an apocalyptic number.

It is an amenable number.

20334001201 is a deficient number, since it is larger than the sum of its proper divisors (1).

20334001201 is an equidigital number, since it uses as much as digits as its factorization.

20334001201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 20334001201 its reverse (10210043302), we get a palindrome (30544044503).

The spelling of 20334001201 in words is "twenty billion, three hundred thirty-four million, one thousand, two hundred one".