22012110110 has 8 divisors (see below), whose sum is σ = 39621798216. Its totient is φ = 8804844040.

The previous prime is 22012110097. The next prime is 22012110137. The reversal of 22012110110 is 1101121022.

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

It is a junction number, because it is equal to n+sod(n) for n = 22012110091 and 22012110100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1100605496 + ... + 1100605515.

It is an arithmetic number, because the mean of its divisors is an integer number (4952724777).

Almost surely, 2^22012110110 is an apocalyptic number.

22012110110 is a deficient number, since it is larger than the sum of its proper divisors (17609688106).

22012110110 is a wasteful number, since it uses less digits than its factorization.

22012110110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2201211018.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 22012110110 its reverse (1101121022), we get a palindrome (23113231132).

The spelling of 22012110110 in words is "twenty-two billion, twelve million, one hundred ten thousand, one hundred ten".