227447745375 has 64 divisors (see below), whose sum is σ = 383285200896. Its totient is φ = 119769840000.

The previous prime is 227447745359. The next prime is 227447745379. The reversal of 227447745375 is 573547744722.

It is not a de Polignac number, because 227447745375 - 2⁴ = 227447745359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227447745379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13891944 + ... + 13908306.

It is an arithmetic number, because the mean of its divisors is an integer number (5988831264).

Almost surely, 2^227447745375 is an apocalyptic number.

227447745375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

227447745375 is a deficient number, since it is larger than the sum of its proper divisors (155837455521).

227447745375 is a wasteful number, since it uses less digits than its factorization.

227447745375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16849 (or 16839 counting only the distinct ones).

The product of its digits is 46099200, while the sum is 57.

The spelling of 227447745375 in words is "two hundred twenty-seven billion, four hundred forty-seven million, seven hundred forty-five thousand, three hundred seventy-five".