22110120210011 has 8 divisors (see below), whose sum is σ = 23318482179600. Its totient is φ = 20906225383680.

The previous prime is 22110120209963. The next prime is 22110120210037. The reversal of 22110120210011 is 11001202101122.

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-22110120210011 is a prime.

It is a super-2 number, since 2×22110120210011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22110120210071) 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, 1116775646 + ... + 1116795443.

It is an arithmetic number, because the mean of its divisors is an integer number (2914810272450).

Almost surely, 2^{22110120210011} is an apocalyptic number.

22110120210011 is a deficient number, since it is larger than the sum of its proper divisors (1208361969589).

22110120210011 is a wasteful number, since it uses less digits than its factorization.

22110120210011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2233571629.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 22110120210011 its reverse (11001202101122), we get a palindrome (33111322311133).

The spelling of 22110120210011 in words is "twenty-two trillion, one hundred ten billion, one hundred twenty million, two hundred ten thousand, eleven".