11203522422 has 16 divisors (see below), whose sum is σ = 22774374192. Its totient is φ = 3673285920.

The previous prime is 11203522417. The next prime is 11203522439. The reversal of 11203522422 is 22422530211.

It is a junction number, because it is equal to n+sod(n) for n = 11203522392 and 11203522401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15304993 + ... + 15305724.

It is an arithmetic number, because the mean of its divisors is an integer number (1423398387).

Almost surely, 2^11203522422 is an apocalyptic number.

11203522422 is an abundant number, since it is smaller than the sum of its proper divisors (11570851770).

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

11203522422 is a wasteful number, since it uses less digits than its factorization.

11203522422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30610783.

The product of its (nonzero) digits is 1920, while the sum is 24.

The spelling of 11203522422 in words is "eleven billion, two hundred three million, five hundred twenty-two thousand, four hundred twenty-two".