22110211102012 has 96 divisors (see below), whose sum is σ = 43289309081088. Its totient is φ = 9878554224000.

The previous prime is 22110211101977. The next prime is 22110211102159. The reversal of 22110211102012 is 21020111201122.

It is a super-3 number, since 3×22110211102012³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125030968 + ... + 125207680.

It is an arithmetic number, because the mean of its divisors is an integer number (450930302928).

Almost surely, 2^{22110211102012} is an apocalyptic number.

22110211102012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22110211102012 is a deficient number, since it is larger than the sum of its proper divisors (21179097979076).

22110211102012 is a wasteful number, since it uses less digits than its factorization.

22110211102012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177152 (or 177128 counting only the distinct ones).

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

Adding to 22110211102012 its reverse (21020111201122), we get a palindrome (43130322303134).

The spelling of 22110211102012 in words is "twenty-two trillion, one hundred ten billion, two hundred eleven million, one hundred two thousand, twelve".