22110211002011 has 8 divisors (see below), whose sum is σ = 24121116925248. Its totient is φ = 20099452869000.

The previous prime is 22110211002001. The next prime is 22110211002013. The reversal of 22110211002011 is 11020011201122.

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 22110211002011 - 2³⁰ = 22109137260187 is a prime.

It is a super-2 number, since 2×22110211002011² (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 (22110211002013) 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, 36634625 + ... + 37233266.

It is an arithmetic number, because the mean of its divisors is an integer number (3015139615656).

Almost surely, 2^{22110211002011} is an apocalyptic number.

22110211002011 is a deficient number, since it is larger than the sum of its proper divisors (2010905923237).

22110211002011 is a wasteful number, since it uses less digits than its factorization.

22110211002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73895113.

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

Adding to 22110211002011 its reverse (11020011201122), we get a palindrome (33130222203133).

The spelling of 22110211002011 in words is "twenty-two trillion, one hundred ten billion, two hundred eleven million, two thousand, eleven".