11222123332 has 24 divisors (see below), whose sum is σ = 22666472640. Its totient is φ = 4761861600.

The previous prime is 11222123309. The next prime is 11222123357. The reversal of 11222123332 is 23332122211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1981282 + ... + 1986937.

It is an arithmetic number, because the mean of its divisors is an integer number (944436360).

Almost surely, 2^11222123332 is an apocalyptic number.

It is an amenable number.

11222123332 is an abundant number, since it is smaller than the sum of its proper divisors (11444349308).

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

11222123332 is a wasteful number, since it uses less digits than its factorization.

11222123332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3968331 (or 3968329 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

Adding to 11222123332 its reverse (23332122211), we get a palindrome (34554245543).

The spelling of 11222123332 in words is "eleven billion, two hundred twenty-two million, one hundred twenty-three thousand, three hundred thirty-two".