11022440056464 has 40 divisors (see below), whose sum is σ = 28817704736352. Its totient is φ = 3629879856640.

The previous prime is 11022440056451. The next prime is 11022440056469. The reversal of 11022440056464 is 46465004422011.

It is not an unprimeable number, because it can be changed into a prime (11022440056469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1383334377 + ... + 1383342344.

Almost surely, 2^{11022440056464} is an apocalyptic number.

It is an amenable number.

11022440056464 is an abundant number, since it is smaller than the sum of its proper divisors (17795264679888).

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

11022440056464 is a wasteful number, since it uses less digits than its factorization.

11022440056464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2766676815 (or 2766676809 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 39.

Adding to 11022440056464 its reverse (46465004422011), we get a palindrome (57487444478475).

The spelling of 11022440056464 in words is "eleven trillion, twenty-two billion, four hundred forty million, fifty-six thousand, four hundred sixty-four".