11100122422 has 4 divisors (see below), whose sum is σ = 16650183636. Its totient is φ = 5550061210.

The previous prime is 11100122417. The next prime is 11100122459. The reversal of 11100122422 is 22422100111.

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 = 11100122396 and 11100122405.

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 as a sum of consecutive naturals, namely, 2775030604 + ... + 2775030607.

It is an arithmetic number, because the mean of its divisors is an integer number (4162545909).

Almost surely, 2^11100122422 is an apocalyptic number.

11100122422 is a deficient number, since it is larger than the sum of its proper divisors (5550061214).

11100122422 is an equidigital number, since it uses as much as digits as its factorization.

11100122422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5550061213.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11100122422 its reverse (22422100111), we get a palindrome (33522222533).

The spelling of 11100122422 in words is "eleven billion, one hundred million, one hundred twenty-two thousand, four hundred twenty-two".