22102022110112 has 24 divisors (see below), whose sum is σ = 49729549748256. Its totient is φ = 9472295189952.

The previous prime is 22102022110013. The next prime is 22102022110121. The reversal of 22102022110112 is 21101122020122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49334870558 + ... + 49334871005.

It is an arithmetic number, because the mean of its divisors is an integer number (2072064572844).

Almost surely, 2^{22102022110112} is an apocalyptic number.

It is an amenable number.

22102022110112 is an abundant number, since it is smaller than the sum of its proper divisors (27627527638144).

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

22102022110112 is an equidigital number, since it uses as much as digits as its factorization.

22102022110112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98669741580 (or 98669741572 counting only the distinct ones).

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

Adding to 22102022110112 its reverse (21101122020122), we get a palindrome (43203144130234).

The spelling of 22102022110112 in words is "twenty-two trillion, one hundred two billion, twenty-two million, one hundred ten thousand, one hundred twelve".