235024221011 has 2 divisors, whose sum is σ = 235024221012. Its totient is φ = 235024221010.

The previous prime is 235024220969. The next prime is 235024221049. The reversal of 235024221011 is 110122420532.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 235024221011 - 2²² = 235020026707 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (235024223011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117512110505 + 117512110506.

It is an arithmetic number, because the mean of its divisors is an integer number (117512110506).

Almost surely, 2^235024221011 is an apocalyptic number.

235024221011 is a deficient number, since it is larger than the sum of its proper divisors (1).

235024221011 is an equidigital number, since it uses as much as digits as its factorization.

235024221011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 235024221011 its reverse (110122420532), we get a palindrome (345146641543).

The spelling of 235024221011 in words is "two hundred thirty-five billion, twenty-four million, two hundred twenty-one thousand, eleven".