22244558027 has 4 divisors (see below), whose sum is σ = 22845762336. Its totient is φ = 21643353720.

The previous prime is 22244558023. The next prime is 22244558033. The reversal of 22244558027 is 72085544222.

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 22244558027 - 2² = 22244558023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22244558023) 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, 300602099 + ... + 300602172.

It is an arithmetic number, because the mean of its divisors is an integer number (5711440584).

Almost surely, 2^22244558027 is an apocalyptic number.

22244558027 is a deficient number, since it is larger than the sum of its proper divisors (601204309).

22244558027 is an equidigital number, since it uses as much as digits as its factorization.

22244558027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601204308.

The product of its (nonzero) digits is 358400, while the sum is 41.

The spelling of 22244558027 in words is "twenty-two billion, two hundred forty-four million, five hundred fifty-eight thousand, twenty-seven".