22210220011 has 8 divisors (see below), whose sum is σ = 25384764384. Its totient is φ = 19036089600.

The previous prime is 22210219973. The next prime is 22210220017. The reversal of 22210220011 is 11002201222.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22210220011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22210219973 and 22210220000.

It is not an unprimeable number, because it can be changed into a prime (22210220017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21561 + ... + 211861.

It is an arithmetic number, because the mean of its divisors is an integer number (3173095548).

Almost surely, 2^22210220011 is an apocalyptic number.

22210220011 is a deficient number, since it is larger than the sum of its proper divisors (3174544373).

22210220011 is a wasteful number, since it uses less digits than its factorization.

22210220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206981.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22210220011 its reverse (11002201222), we get a palindrome (33212421233).

The spelling of 22210220011 in words is "twenty-two billion, two hundred ten million, two hundred twenty thousand, eleven".