22102122120011 has 8 divisors (see below), whose sum is σ = 22158326559360. Its totient is φ = 22045979616768.

The previous prime is 22102122119999. The next prime is 22102122120037. The reversal of 22102122120011 is 11002122120122.

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 22102122120011 - 2¹⁰ = 22102122118987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22102122120811) 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, 14769371 + ... + 16196868.

It is an arithmetic number, because the mean of its divisors is an integer number (2769790819920).

Almost surely, 2^{22102122120011} is an apocalyptic number.

22102122120011 is a deficient number, since it is larger than the sum of its proper divisors (56204439349).

22102122120011 is a wasteful number, since it uses less digits than its factorization.

22102122120011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30968053.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22102122120011 its reverse (11002122120122), we get a palindrome (33104244240133).

The spelling of 22102122120011 in words is "twenty-two trillion, one hundred two billion, one hundred twenty-two million, one hundred twenty thousand, eleven".