22011232121041 has 2 divisors, whose sum is σ = 22011232121042. Its totient is φ = 22011232121040.

The previous prime is 22011232120967. The next prime is 22011232121089. The reversal of 22011232121041 is 14012123211022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16926189081025 + 5085043040016 = 4114145^2 + 2255004^2 .

It is a cyclic number.

It is not a de Polignac number, because 22011232121041 - 2⁹ = 22011232120529 is a prime.

It is not a weakly prime, because it can be changed into another prime (22011232121141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11005616060520 + 11005616060521.

It is an arithmetic number, because the mean of its divisors is an integer number (11005616060521).

Almost surely, 2^{22011232121041} is an apocalyptic number.

It is an amenable number.

22011232121041 is a deficient number, since it is larger than the sum of its proper divisors (1).

22011232121041 is an equidigital number, since it uses as much as digits as its factorization.

22011232121041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 22011232121041 its reverse (14012123211022), we get a palindrome (36023355332063).

The spelling of 22011232121041 in words is "twenty-two trillion, eleven billion, two hundred thirty-two million, one hundred twenty-one thousand, forty-one".