227010144 has 96 divisors (see below), whose sum is σ = 625453920. Its totient is φ = 71995392.

The previous prime is 227010143. The next prime is 227010149. The reversal of 227010144 is 441010722.

It is a happy number.

227010144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-3 number, since 3×227010144³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 227010144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227010143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202674 + ... + 203790.

It is an arithmetic number, because the mean of its divisors is an integer number (6515145).

Almost surely, 2^227010144 is an apocalyptic number.

227010144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227010144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (312726960).

227010144 is an abundant number, since it is smaller than the sum of its proper divisors (398443776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

227010144 is a wasteful number, since it uses less digits than its factorization.

227010144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232 (or 1224 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 227010144 is about 15066.8558100222. The cubic root of 227010144 is about 610.0261065598.

Adding to 227010144 its reverse (441010722), we get a palindrome (668020866).

The spelling of 227010144 in words is "two hundred twenty-seven million, ten thousand, one hundred forty-four".