1144613302227 has 12 divisors (see below), whose sum is σ = 1725214252944. Its totient is φ = 729898337520.

The previous prime is 1144613302213. The next prime is 1144613302243. The reversal of 1144613302227 is 7222033164411.

1144613302227 is a `hidden beast` number, since 1 + 1 + 4 + 4 + 613 + 30 + 2 + 2 + 2 + 7 = 666.

It is not a de Polignac number, because 1144613302227 - 2⁴ = 1144613302211 is a prime.

It is a super-2 number, since 2×1144613302227² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1144613302191 and 1144613302200.

It is not an unprimeable number, because it can be changed into a prime (1144613302207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2764766224 + ... + 2764766637.

It is an arithmetic number, because the mean of its divisors is an integer number (143767854412).

Almost surely, 2^{1144613302227} is an apocalyptic number.

1144613302227 is a deficient number, since it is larger than the sum of its proper divisors (580600950717).

1144613302227 is a wasteful number, since it uses less digits than its factorization.

1144613302227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5529532890 (or 5529532887 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

Adding to 1144613302227 its reverse (7222033164411), we get a palindrome (8366646466638).

The spelling of 1144613302227 in words is "one trillion, one hundred forty-four billion, six hundred thirteen million, three hundred two thousand, two hundred twenty-seven".