22012122095 has 4 divisors (see below), whose sum is σ = 26414546520. Its totient is φ = 17609697672.

The previous prime is 22012122089. The next prime is 22012122109. The reversal of 22012122095 is 59022121022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22012122095 - 2¹⁰ = 22012121071 is a prime.

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, 2201212205 + ... + 2201212214.

It is an arithmetic number, because the mean of its divisors is an integer number (6603636630).

Almost surely, 2^22012122095 is an apocalyptic number.

22012122095 is a deficient number, since it is larger than the sum of its proper divisors (4402424425).

22012122095 is an equidigital number, since it uses as much as digits as its factorization.

22012122095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4402424424.

The product of its (nonzero) digits is 1440, while the sum is 26.

The spelling of 22012122095 in words is "twenty-two billion, twelve million, one hundred twenty-two thousand, ninety-five".