22102010109 has 16 divisors (see below), whose sum is σ = 32747667840. Its totient is φ = 14732896320.

The previous prime is 22102010101. The next prime is 22102010111. The reversal of 22102010109 is 90101020122.

It is not a de Polignac number, because 22102010109 - 2³ = 22102010101 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22102010091 and 22102010100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22102010101) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 201904 + ... + 291494.

It is an arithmetic number, because the mean of its divisors is an integer number (2046729240).

Almost surely, 2^22102010109 is an apocalyptic number.

It is an amenable number.

22102010109 is a deficient number, since it is larger than the sum of its proper divisors (10645657731).

22102010109 is an equidigital number, since it uses as much as digits as its factorization.

22102010109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98737 (or 98731 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The spelling of 22102010109 in words is "twenty-two billion, one hundred two million, ten thousand, one hundred nine".