227068117270 has 16 divisors (see below), whose sum is σ = 418227788880. Its totient is φ = 88714985184.

The previous prime is 227068117261. The next prime is 227068117271. The reversal of 227068117270 is 72711860722.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227068117271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264032265 + ... + 264033124.

It is an arithmetic number, because the mean of its divisors is an integer number (26139236805).

Almost surely, 2^227068117270 is an apocalyptic number.

227068117270 is a deficient number, since it is larger than the sum of its proper divisors (191159671610).

227068117270 is a wasteful number, since it uses less digits than its factorization.

227068117270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528065439.

The product of its (nonzero) digits is 131712, while the sum is 43.

Adding to 227068117270 its reverse (72711860722), we get a palindrome (299779977992).

The spelling of 227068117270 in words is "two hundred twenty-seven billion, sixty-eight million, one hundred seventeen thousand, two hundred seventy".