22102122201110 has 96 divisors (see below), whose sum is σ = 46717467903648. Its totient is φ = 7506114739200.

The previous prime is 22102122201109. The next prime is 22102122201121. The reversal of 22102122201110 is 1110222120122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 519088142 + ... + 519130718.

It is an arithmetic number, because the mean of its divisors is an integer number (486640290663).

Almost surely, 2^{22102122201110} is an apocalyptic number.

22102122201110 is an abundant number, since it is smaller than the sum of its proper divisors (24615345702538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22102122201110 is a wasteful number, since it uses less digits than its factorization.

22102122201110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52606 (or 52599 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22102122201110 its reverse (1110222120122), we get a palindrome (23212344321232).

The spelling of 22102122201110 in words is "twenty-two trillion, one hundred two billion, one hundred twenty-two million, two hundred one thousand, one hundred ten".