11022621163056 has 30 divisors (see below), whose sum is σ = 30848030060900. Its totient is φ = 3674207054304.

The previous prime is 11022621163007. The next prime is 11022621163079. The reversal of 11022621163056 is 65036112622011.

11022621163056 is a `hidden beast` number, since 1 + 1 + 0 + 2 + 2 + 6 + 2 + 11 + 630 + 5 + 6 = 666.

It is a super-2 number, since 2×11022621163056² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 11022621163056.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38272990006 + ... + 38272990293.

Almost surely, 2^{11022621163056} is an apocalyptic number.

11022621163056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11022621163056 is an abundant number, since it is smaller than the sum of its proper divisors (19825408897844).

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

11022621163056 is a wasteful number, since it uses less digits than its factorization.

11022621163056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76545980313 (or 76545980304 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

Adding to 11022621163056 its reverse (65036112622011), we get a palindrome (76058733785067).

The spelling of 11022621163056 in words is "eleven trillion, twenty-two billion, six hundred twenty-one million, one hundred sixty-three thousand, fifty-six".