11213211332041 has 2 divisors, whose sum is σ = 11213211332042. Its totient is φ = 11213211332040.

The previous prime is 11213211332033. The next prime is 11213211332069. The reversal of 11213211332041 is 14023311231211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6079203084816 + 5134008247225 = 2465604^2 + 2265835^2 .

It is a cyclic number.

It is not a de Polignac number, because 11213211332041 - 2³ = 11213211332033 is a prime.

It is a super-2 number, since 2×11213211332041² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11213211331997 and 11213211332015.

It is not a weakly prime, because it can be changed into another prime (11213211332021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5606605666020 + 5606605666021.

It is an arithmetic number, because the mean of its divisors is an integer number (5606605666021).

Almost surely, 2^{11213211332041} is an apocalyptic number.

It is an amenable number.

11213211332041 is a deficient number, since it is larger than the sum of its proper divisors (1).

11213211332041 is an equidigital number, since it uses as much as digits as its factorization.

11213211332041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 11213211332041 its reverse (14023311231211), we get a palindrome (25236522563252).

The spelling of 11213211332041 in words is "eleven trillion, two hundred thirteen billion, two hundred eleven million, three hundred thirty-two thousand, forty-one".