22102870089 has 4 divisors (see below), whose sum is σ = 29470493456. Its totient is φ = 14735246724.

The previous prime is 22102870067. The next prime is 22102870121. The reversal of 22102870089 is 98007820122.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 22102870089 - 2⁹ = 22102869577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22102870789) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3683811679 + ... + 3683811684.

It is an arithmetic number, because the mean of its divisors is an integer number (7367623364).

Almost surely, 2^22102870089 is an apocalyptic number.

It is an amenable number.

22102870089 is a deficient number, since it is larger than the sum of its proper divisors (7367623367).

22102870089 is an equidigital number, since it uses as much as digits as its factorization.

22102870089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7367623366.

The product of its (nonzero) digits is 32256, while the sum is 39.

The spelling of 22102870089 in words is "twenty-two billion, one hundred two million, eight hundred seventy thousand, eighty-nine".