10144112227 has 2 divisors, whose sum is σ = 10144112228. Its totient is φ = 10144112226.

The previous prime is 10144112197. The next prime is 10144112273. The reversal of 10144112227 is 72221144101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10144112227 is a prime.

It is not a weakly prime, because it can be changed into another prime (10144112827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5072056113 + 5072056114.

It is an arithmetic number, because the mean of its divisors is an integer number (5072056114).

Almost surely, 2^10144112227 is an apocalyptic number.

10144112227 is a deficient number, since it is larger than the sum of its proper divisors (1).

10144112227 is an equidigital number, since it uses as much as digits as its factorization.

10144112227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 25.

Adding to 10144112227 its reverse (72221144101), we get a palindrome (82365256328).

The spelling of 10144112227 in words is "ten billion, one hundred forty-four million, one hundred twelve thousand, two hundred twenty-seven".