11164244656422 has 32 divisors (see below), whose sum is σ = 26232071362560. Its totient is φ = 3122865637920.

The previous prime is 11164244656421. The next prime is 11164244656441. The reversal of 11164244656422 is 22465644246111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11164244656421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6505969222 + ... + 6505970937.

It is an arithmetic number, because the mean of its divisors is an integer number (819752230080).

Almost surely, 2^{11164244656422} is an apocalyptic number.

11164244656422 is an abundant number, since it is smaller than the sum of its proper divisors (15067826706138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11164244656422 is a wasteful number, since it uses less digits than its factorization.

11164244656422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13011940188.

The product of its digits is 2211840, while the sum is 48.

The spelling of 11164244656422 in words is "eleven trillion, one hundred sixty-four billion, two hundred forty-four million, six hundred fifty-six thousand, four hundred twenty-two".