22122210011 has 8 divisors (see below), whose sum is σ = 24135069504. Its totient is φ = 20109642120.

The previous prime is 22122210001. The next prime is 22122210079. The reversal of 22122210011 is 11001222122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22122210011 - 2⁶ = 22122209947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22122210001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104516 + ... + 234878.

It is an arithmetic number, because the mean of its divisors is an integer number (3016883688).

Almost surely, 2^22122210011 is an apocalyptic number.

22122210011 is a deficient number, since it is larger than the sum of its proper divisors (2012859493).

22122210011 is a wasteful number, since it uses less digits than its factorization.

22122210011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145801.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22122210011 its reverse (11001222122), we get a palindrome (33123432133).

The spelling of 22122210011 in words is "twenty-two billion, one hundred twenty-two million, two hundred ten thousand, eleven".