11122012056466 has 4 divisors (see below), whose sum is σ = 16683018084702. Its totient is φ = 5561006028232.

The previous prime is 11122012056427. The next prime is 11122012056469. The reversal of 11122012056466 is 66465021022111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10488044175625 + 633967880841 = 3238525^2 + 796221^2 .

It is not an unprimeable number, because it can be changed into a prime (11122012056469) by changing a digit.

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 as a sum of consecutive naturals, namely, 2780503014115 + ... + 2780503014118.

Almost surely, 2^{11122012056466} is an apocalyptic number.

11122012056466 is a deficient number, since it is larger than the sum of its proper divisors (5561006028236).

11122012056466 is an equidigital number, since it uses as much as digits as its factorization.

11122012056466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5561006028235.

The product of its (nonzero) digits is 34560, while the sum is 37.

Adding to 11122012056466 its reverse (66465021022111), we get a palindrome (77587033078577).

The spelling of 11122012056466 in words is "eleven trillion, one hundred twenty-two billion, twelve million, fifty-six thousand, four hundred sixty-six".