226655716057 has 2 divisors, whose sum is σ = 226655716058. Its totient is φ = 226655716056.

The previous prime is 226655716037. The next prime is 226655716093. The reversal of 226655716057 is 750617556622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 118096009801 + 108559706256 = 343651^2 + 329484^2 .

It is a cyclic number.

It is not a de Polignac number, because 226655716057 - 2²³ = 226647327449 is a prime.

It is a super-2 number, since 2×226655716057² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 226655715995 and 226655716013.

It is not a weakly prime, because it can be changed into another prime (226655716037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113327858028 + 113327858029.

It is an arithmetic number, because the mean of its divisors is an integer number (113327858029).

Almost surely, 2^226655716057 is an apocalyptic number.

It is an amenable number.

226655716057 is a deficient number, since it is larger than the sum of its proper divisors (1).

226655716057 is an equidigital number, since it uses as much as digits as its factorization.

226655716057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5292000, while the sum is 52.

The spelling of 226655716057 in words is "two hundred twenty-six billion, six hundred fifty-five million, seven hundred sixteen thousand, fifty-seven".