27000011222 has 8 divisors (see below), whose sum is σ = 41264168256. Its totient is φ = 13245288472.

The previous prime is 27000011189. The next prime is 27000011249. The reversal of 27000011222 is 22211000072.

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

It is a self number, because there is not a number n which added to its sum of digits gives 27000011222.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 127358438 + ... + 127358649.

It is an arithmetic number, because the mean of its divisors is an integer number (5158021032).

Almost surely, 2^27000011222 is an apocalyptic number.

27000011222 is a deficient number, since it is larger than the sum of its proper divisors (14264157034).

27000011222 is a wasteful number, since it uses less digits than its factorization.

27000011222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254717142.

The product of its (nonzero) digits is 112, while the sum is 17.

Adding to 27000011222 its reverse (22211000072), we get a palindrome (49211011294).

The spelling of 27000011222 in words is "twenty-seven billion, eleven thousand, two hundred twenty-two".