27422101120005 has 96 divisors (see below), whose sum is σ = 52072887310080. Its totient is φ = 13688767134720.

The previous prime is 27422101119989. The next prime is 27422101120009. The reversal of 27422101120005 is 50002110122472.

It is a happy number.

27422101120005 is a `hidden beast` number, since 27 + 422 + 1 + 0 + 11 + 200 + 0 + 5 = 666.

It is not a de Polignac number, because 27422101120005 - 2⁴ = 27422101119989 is a prime.

It is a super-2 number, since 2×27422101120005² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27422101120009) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5120112 + ... + 9003318.

It is an arithmetic number, because the mean of its divisors is an integer number (542425909480).

Almost surely, 2^{27422101120005} is an apocalyptic number.

It is an amenable number.

27422101120005 is a deficient number, since it is larger than the sum of its proper divisors (24650786190075).

27422101120005 is a wasteful number, since it uses less digits than its factorization.

27422101120005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3883436 (or 3883413 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

Adding to 27422101120005 its reverse (50002110122472), we get a palindrome (77424211242477).

The spelling of 27422101120005 in words is "twenty-seven trillion, four hundred twenty-two billion, one hundred one million, one hundred twenty thousand, five".