11024142233981 has 2 divisors, whose sum is σ = 11024142233982. Its totient is φ = 11024142233980.

The previous prime is 11024142233971. The next prime is 11024142234037. The reversal of 11024142233981 is 18933224142011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9198427817881 + 1825714416100 = 3032891^2 + 1351190^2 .

It is a cyclic number.

It is not a de Polignac number, because 11024142233981 - 2¹⁸ = 11024141971837 is a prime.

It is a super-2 number, since 2×11024142233981² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11024142233971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5512071116990 + 5512071116991.

It is an arithmetic number, because the mean of its divisors is an integer number (5512071116991).

Almost surely, 2^{11024142233981} is an apocalyptic number.

It is an amenable number.

11024142233981 is a deficient number, since it is larger than the sum of its proper divisors (1).

11024142233981 is an equidigital number, since it uses as much as digits as its factorization.

11024142233981 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 41.

Adding to 11024142233981 its reverse (18933224142011), we get a palindrome (29957366375992).

The spelling of 11024142233981 in words is "eleven trillion, twenty-four billion, one hundred forty-two million, two hundred thirty-three thousand, nine hundred eighty-one".