227250342765 has 24 divisors (see below), whose sum is σ = 394777913400. Its totient is φ = 120930238464.

The previous prime is 227250342719. The next prime is 227250342769. The reversal of 227250342765 is 567243052722.

227250342765 is a `hidden beast` number, since 2 + 2 + 72 + 503 + 4 + 2 + 76 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 105632150121 + 121618192644 = 325011^2 + 348738^2 .

It is not a de Polignac number, because 227250342765 - 2¹² = 227250338669 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 227250342765.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227250342769) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5603412 + ... + 5643821.

It is an arithmetic number, because the mean of its divisors is an integer number (16449079725).

Almost surely, 2^227250342765 is an apocalyptic number.

It is an amenable number.

227250342765 is a deficient number, since it is larger than the sum of its proper divisors (167527570635).

227250342765 is a wasteful number, since it uses less digits than its factorization.

227250342765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11247693 (or 11247690 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 45.

The spelling of 227250342765 in words is "two hundred twenty-seven billion, two hundred fifty million, three hundred forty-two thousand, seven hundred sixty-five".