22110221210011 has 8 divisors (see below), whose sum is σ = 24120299515248. Its totient is φ = 20100152604000.

The previous prime is 22110221209949. The next prime is 22110221210039. The reversal of 22110221210011 is 11001212201122.

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 22110221210011 - 2¹³ = 22110221201819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22110221250011) 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, 2838301 + ... + 7230241.

It is an arithmetic number, because the mean of its divisors is an integer number (3015037439406).

Almost surely, 2^{22110221210011} is an apocalyptic number.

22110221210011 is a deficient number, since it is larger than the sum of its proper divisors (2010078305237).

22110221210011 is a wasteful number, since it uses less digits than its factorization.

22110221210011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4849613.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 22110221210011 its reverse (11001212201122), we get a palindrome (33111433411133).

The spelling of 22110221210011 in words is "twenty-two trillion, one hundred ten billion, two hundred twenty-one million, two hundred ten thousand, eleven".