11012261160646 has 8 divisors (see below), whose sum is σ = 16789185048384. Its totient is φ = 5415866144520.

The previous prime is 11012261160631. The next prime is 11012261160671. The reversal of 11012261160646 is 64606116221011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45132217750 + ... + 45132217993.

It is an arithmetic number, because the mean of its divisors is an integer number (2098648131048).

Almost surely, 2^{11012261160646} is an apocalyptic number.

11012261160646 is a deficient number, since it is larger than the sum of its proper divisors (5776923887738).

11012261160646 is an equidigital number, since it uses as much as digits as its factorization.

11012261160646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90264435806.

The product of its (nonzero) digits is 20736, while the sum is 37.

Adding to 11012261160646 its reverse (64606116221011), we get a palindrome (75618377381657).

The spelling of 11012261160646 in words is "eleven trillion, twelve billion, two hundred sixty-one million, one hundred sixty thousand, six hundred forty-six".