22110200012105 has 8 divisors (see below), whose sum is σ = 27388118724864. Its totient is φ = 17117574202800.

The previous prime is 22110200012057. The next prime is 22110200012113. The reversal of 22110200012105 is 50121000201122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-22110200012105 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71323225691 + ... + 71323226000.

It is an arithmetic number, because the mean of its divisors is an integer number (3423514840608).

Almost surely, 2^{22110200012105} is an apocalyptic number.

It is an amenable number.

22110200012105 is a deficient number, since it is larger than the sum of its proper divisors (5277918712759).

22110200012105 is a wasteful number, since it uses less digits than its factorization.

22110200012105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142646451727.

The product of its (nonzero) digits is 80, while the sum is 17.

Adding to 22110200012105 its reverse (50121000201122), we get a palindrome (72231200213227).

The spelling of 22110200012105 in words is "twenty-two trillion, one hundred ten billion, two hundred million, twelve thousand, one hundred five".