226630135541 has 2 divisors, whose sum is σ = 226630135542. Its totient is φ = 226630135540.

The previous prime is 226630135499. The next prime is 226630135561. The reversal of 226630135541 is 145531036622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 147977933041 + 78652202500 = 384679^2 + 280450^2 .

It is a cyclic number.

It is not a de Polignac number, because 226630135541 - 2²² = 226625941237 is a prime.

It is a super-2 number, since 2×226630135541² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 226630135495 and 226630135504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226630135561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113315067770 + 113315067771.

It is an arithmetic number, because the mean of its divisors is an integer number (113315067771).

Almost surely, 2^226630135541 is an apocalyptic number.

It is an amenable number.

226630135541 is a deficient number, since it is larger than the sum of its proper divisors (1).

226630135541 is an equidigital number, since it uses as much as digits as its factorization.

226630135541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 226630135541 in words is "two hundred twenty-six billion, six hundred thirty million, one hundred thirty-five thousand, five hundred forty-one".