22229460097 has 8 divisors (see below), whose sum is σ = 24077799144. Its totient is φ = 20400889728.

The previous prime is 22229460059. The next prime is 22229460179. The reversal of 22229460097 is 79006492222.

It can be written as a sum of positive squares in 4 ways, for example, as 2609575056 + 19619885041 = 51084^2 + 140071^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22229460097 - 2¹¹ = 22229458049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22229460037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4939828 + ... + 4944325.

It is an arithmetic number, because the mean of its divisors is an integer number (3009724893).

Almost surely, 2^22229460097 is an apocalyptic number.

It is an amenable number.

22229460097 is a deficient number, since it is larger than the sum of its proper divisors (1848339047).

22229460097 is a wasteful number, since it uses less digits than its factorization.

22229460097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9884339.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 22229460097 in words is "twenty-two billion, two hundred twenty-nine million, four hundred sixty thousand, ninety-seven".