11141209582 has 4 divisors (see below), whose sum is σ = 16711814376. Its totient is φ = 5570604790.

The previous prime is 11141209559. The next prime is 11141209613. The reversal of 11141209582 is 28590214111.

11141209582 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28590214111 = 132761 ⋅215351.

It is a super-2 number, since 2×11141209582² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2785302394 + ... + 2785302397.

It is an arithmetic number, because the mean of its divisors is an integer number (4177953594).

Almost surely, 2^11141209582 is an apocalyptic number.

11141209582 is a deficient number, since it is larger than the sum of its proper divisors (5570604794).

11141209582 is an equidigital number, since it uses as much as digits as its factorization.

11141209582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5570604793.

The product of its (nonzero) digits is 5760, while the sum is 34.

The spelling of 11141209582 in words is "eleven billion, one hundred forty-one million, two hundred nine thousand, five hundred eighty-two".