100000055601227 has 2 divisors, whose sum is σ = 100000055601228. Its totient is φ = 100000055601226.

The previous prime is 100000055601067. The next prime is 100000055601247. The reversal of 100000055601227 is 722106550000001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100000055601227 - 2²⁶ = 99999988492363 is a prime.

It is a super-2 number, since 2×100000055601227² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100000055601227.

It is not a weakly prime, because it can be changed into another prime (100000055601247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000027800613 + 50000027800614.

It is an arithmetic number, because the mean of its divisors is an integer number (50000027800614).

Almost surely, 2^{100000055601227} is an apocalyptic number.

100000055601227 is a deficient number, since it is larger than the sum of its proper divisors (1).

100000055601227 is an equidigital number, since it uses as much as digits as its factorization.

100000055601227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 29.

The spelling of 100000055601227 in words is "one hundred trillion, fifty-five million, six hundred one thousand, two hundred twenty-seven".