227434231057 has 16 divisors (see below), whose sum is σ = 248634086400. Its totient is φ = 206322152400.

The previous prime is 227434231019. The next prime is 227434231099. The reversal of 227434231057 is 750132434722.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-227434231057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (227234231057) 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, 11424082 + ... + 11443972.

It is an arithmetic number, because the mean of its divisors is an integer number (15539630400).

Almost surely, 2^227434231057 is an apocalyptic number.

It is an amenable number.

227434231057 is a deficient number, since it is larger than the sum of its proper divisors (21199855343).

227434231057 is a wasteful number, since it uses less digits than its factorization.

227434231057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22044.

The product of its (nonzero) digits is 282240, while the sum is 40.

Adding to 227434231057 its reverse (750132434722), we get a palindrome (977566665779).

The spelling of 227434231057 in words is "two hundred twenty-seven billion, four hundred thirty-four million, two hundred thirty-one thousand, fifty-seven".