11056311422430 has 32 divisors (see below), whose sum is σ = 26535911485824. Its totient is φ = 2948264815776.

The previous prime is 11056311422419. The next prime is 11056311422447. The reversal of 11056311422430 is 3422411365011.

It is a junction number, because it is equal to n+sod(n) for n = 11056311422391 and 11056311422400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4243344 + ... + 6333923.

It is an arithmetic number, because the mean of its divisors is an integer number (829247233932).

Almost surely, 2^{11056311422430} is an apocalyptic number.

11056311422430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11056311422430 is an abundant number, since it is smaller than the sum of its proper divisors (15479600063394).

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

11056311422430 is a wasteful number, since it uses less digits than its factorization.

11056311422430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10612120.

The product of its (nonzero) digits is 17280, while the sum is 33.

Adding to 11056311422430 its reverse (3422411365011), we get a palindrome (14478722787441).

The spelling of 11056311422430 in words is "eleven trillion, fifty-six billion, three hundred eleven million, four hundred twenty-two thousand, four hundred thirty".