11222334445552 has 40 divisors (see below), whose sum is σ = 21805248124800. Its totient is φ = 5595175664832.

The previous prime is 11222334445499. The next prime is 11222334445561. The reversal of 11222334445552 is 25554443322211.

It is a junction number, because it is equal to n+sod(n) for n = 11222334445499 and 11222334445508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103676803 + ... + 103784989.

It is an arithmetic number, because the mean of its divisors is an integer number (545131203120).

Almost surely, 2^{11222334445552} is an apocalyptic number.

It is an amenable number.

11222334445552 is a deficient number, since it is larger than the sum of its proper divisors (10582913679248).

11222334445552 is a wasteful number, since it uses less digits than its factorization.

11222334445552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126613 (or 126607 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 43.

Adding to 11222334445552 its reverse (25554443322211), we get a palindrome (36776777767763).

The spelling of 11222334445552 in words is "eleven trillion, two hundred twenty-two billion, three hundred thirty-four million, four hundred forty-five thousand, five hundred fifty-two".