11062124581 has 2 divisors, whose sum is σ = 11062124582. Its totient is φ = 11062124580.

The previous prime is 11062124509. The next prime is 11062124651. The reversal of 11062124581 is 18542126011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6330748356 + 4731376225 = 79566^2 + 68785^2 .

It is a cyclic number.

It is not a de Polignac number, because 11062124581 - 2¹⁵ = 11062091813 is a prime.

It is a super-2 number, since 2×11062124581² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11062124681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5531062290 + 5531062291.

It is an arithmetic number, because the mean of its divisors is an integer number (5531062291).

Almost surely, 2^11062124581 is an apocalyptic number.

It is an amenable number.

11062124581 is a deficient number, since it is larger than the sum of its proper divisors (1).

11062124581 is an equidigital number, since it uses as much as digits as its factorization.

11062124581 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 31.

The spelling of 11062124581 in words is "eleven billion, sixty-two million, one hundred twenty-four thousand, five hundred eighty-one".