22011535414241 has 2 divisors, whose sum is σ = 22011535414242. Its totient is φ = 22011535414240.

The previous prime is 22011535414213. The next prime is 22011535414247. The reversal of 22011535414241 is 14241453511022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16915247224225 + 5096288190016 = 4112815^2 + 2257496^2 .

It is a cyclic number.

It is not a de Polignac number, because 22011535414241 - 2¹⁴ = 22011535397857 is a prime.

It is a super-2 number, since 2×22011535414241² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (22011535414247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11005767707120 + 11005767707121.

It is an arithmetic number, because the mean of its divisors is an integer number (11005767707121).

Almost surely, 2^{22011535414241} is an apocalyptic number.

It is an amenable number.

22011535414241 is a deficient number, since it is larger than the sum of its proper divisors (1).

22011535414241 is an equidigital number, since it uses as much as digits as its factorization.

22011535414241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 22011535414241 its reverse (14241453511022), we get a palindrome (36252988925263).

The spelling of 22011535414241 in words is "twenty-two trillion, eleven billion, five hundred thirty-five million, four hundred fourteen thousand, two hundred forty-one".