227275252730 has 8 divisors (see below), whose sum is σ = 409095454932. Its totient is φ = 90910101088.

The previous prime is 227275252723. The next prime is 227275252741. The reversal of 227275252730 is 37252572722.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 206040642889 + 21234609841 = 453917^2 + 145721^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11363762627 + ... + 11363762646.

Almost surely, 2^227275252730 is an apocalyptic number.

227275252730 is a deficient number, since it is larger than the sum of its proper divisors (181820202202).

227275252730 is a wasteful number, since it uses less digits than its factorization.

227275252730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22727525280.

The product of its (nonzero) digits is 823200, while the sum is 44.

The spelling of 227275252730 in words is "two hundred twenty-seven billion, two hundred seventy-five million, two hundred fifty-two thousand, seven hundred thirty".