227505000273 has 16 divisors (see below), whose sum is σ = 321253011456. Its totient is φ = 142910341200.

The previous prime is 227505000263. The next prime is 227505000337. The reversal of 227505000273 is 372000505722.

It is not a de Polignac number, because 227505000273 - 2¹⁴ = 227504983889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (227505000223) 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, 24601153 + ... + 24610398.

It is an arithmetic number, because the mean of its divisors is an integer number (20078313216).

Almost surely, 2^227505000273 is an apocalyptic number.

227505000273 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

227505000273 is a deficient number, since it is larger than the sum of its proper divisors (93748011183).

227505000273 is a wasteful number, since it uses less digits than its factorization.

227505000273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49211644.

The product of its (nonzero) digits is 29400, while the sum is 33.

Adding to 227505000273 its reverse (372000505722), we get a palindrome (599505505995).

The spelling of 227505000273 in words is "two hundred twenty-seven billion, five hundred five million, two hundred seventy-three", and thus it is an aban number.