32001221006011 has 2 divisors, whose sum is σ = 32001221006012. Its totient is φ = 32001221006010.

The previous prime is 32001221005927. The next prime is 32001221006077. The reversal of 32001221006011 is 11060012210023.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32001221006011 - 2⁹ = 32001221005499 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32001221006011.

It is not a weakly prime, because it can be changed into another prime (32001221706011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16000610503005 + 16000610503006.

It is an arithmetic number, because the mean of its divisors is an integer number (16000610503006).

Almost surely, 2^{32001221006011} is an apocalyptic number.

32001221006011 is a deficient number, since it is larger than the sum of its proper divisors (1).

32001221006011 is an equidigital number, since it uses as much as digits as its factorization.

32001221006011 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 19.

Adding to 32001221006011 its reverse (11060012210023), we get a palindrome (43061233216034).

The spelling of 32001221006011 in words is "thirty-two trillion, one billion, two hundred twenty-one million, six thousand, eleven".