11122212244403 has 16 divisors (see below), whose sum is σ = 11989604827200. Its totient is φ = 10256514952320.

The previous prime is 11122212244391. The next prime is 11122212244421. The reversal of 11122212244403 is 30444221222111.

11122212244403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11122212244403 - 2²² = 11122208050099 is a prime.

It is a super-3 number, since 3×11122212244403³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11122212244483) 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, 65696618 + ... + 65865696.

It is an arithmetic number, because the mean of its divisors is an integer number (749350301700).

Almost surely, 2^{11122212244403} is an apocalyptic number.

11122212244403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11122212244403 is a deficient number, since it is larger than the sum of its proper divisors (867392582797).

11122212244403 is a wasteful number, since it uses less digits than its factorization.

11122212244403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174062.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 11122212244403 its reverse (30444221222111), we get a palindrome (41566433466514).

The spelling of 11122212244403 in words is "eleven trillion, one hundred twenty-two billion, two hundred twelve million, two hundred forty-four thousand, four hundred three".