201022133311 has 2 divisors, whose sum is σ = 201022133312. Its totient is φ = 201022133310.

The previous prime is 201022133293. The next prime is 201022133327. The reversal of 201022133311 is 113331220102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201022133311 - 2¹³ = 201022125119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201022137311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100511066655 + 100511066656.

It is an arithmetic number, because the mean of its divisors is an integer number (100511066656).

Almost surely, 2^201022133311 is an apocalyptic number.

201022133311 is a deficient number, since it is larger than the sum of its proper divisors (1).

201022133311 is an equidigital number, since it uses as much as digits as its factorization.

201022133311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 201022133311 its reverse (113331220102), we get a palindrome (314353353413).

The spelling of 201022133311 in words is "two hundred one billion, twenty-two million, one hundred thirty-three thousand, three hundred eleven".