11222050055439 has 64 divisors (see below), whose sum is σ = 15944576256000. Its totient is φ = 7007175931392.

The previous prime is 11222050055413. The next prime is 11222050055441. The reversal of 11222050055439 is 93455005022211.

11222050055439 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 11222050055439 - 2²⁷ = 11221915837711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11222050055397 and 11222050055406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222050055339) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1644734982 + ... + 1644741804.

It is an arithmetic number, because the mean of its divisors is an integer number (249134004000).

Almost surely, 2^{11222050055439} is an apocalyptic number.

11222050055439 is a deficient number, since it is larger than the sum of its proper divisors (4722526200561).

11222050055439 is a wasteful number, since it uses less digits than its factorization.

11222050055439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8344.

The product of its (nonzero) digits is 108000, while the sum is 39.

The spelling of 11222050055439 in words is "eleven trillion, two hundred twenty-two billion, fifty million, fifty-five thousand, four hundred thirty-nine".