11422132222 has 4 divisors (see below), whose sum is σ = 17133198336. Its totient is φ = 5711066110.

The previous prime is 11422132213. The next prime is 11422132259. The reversal of 11422132222 is 22223122411.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 11422132193 and 11422132202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2855533054 + ... + 2855533057.

It is an arithmetic number, because the mean of its divisors is an integer number (4283299584).

Almost surely, 2^11422132222 is an apocalyptic number.

11422132222 is a deficient number, since it is larger than the sum of its proper divisors (5711066114).

11422132222 is an equidigital number, since it uses as much as digits as its factorization.

11422132222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5711066113.

The product of its digits is 768, while the sum is 22.

Adding to 11422132222 its reverse (22223122411), we get a palindrome (33645254633).

The spelling of 11422132222 in words is "eleven billion, four hundred twenty-two million, one hundred thirty-two thousand, two hundred twenty-two".