306226223541 has 20 divisors (see below), whose sum is σ = 522798915232. Its totient is φ = 174986413128.

The previous prime is 306226223519. The next prime is 306226223543. The reversal of 306226223541 is 145322622603.

306226223541 is a `hidden beast` number, since 3 + 0 + 6 + 22 + 622 + 3 + 5 + 4 + 1 = 666.

It is not a de Polignac number, because 306226223541 - 2⁵ = 306226223509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 306226223496 and 306226223505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (306226223543) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 270040195 + ... + 270041328.

Almost surely, 2^306226223541 is an apocalyptic number.

It is an amenable number.

306226223541 is a deficient number, since it is larger than the sum of its proper divisors (216572691691).

306226223541 is an equidigital number, since it uses as much as digits as its factorization.

306226223541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540081542 (or 540081533 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

It can be divided in two parts, 3062262 and 23541, that added together give a palindrome (3085803).

The spelling of 306226223541 in words is "three hundred six billion, two hundred twenty-six million, two hundred twenty-three thousand, five hundred forty-one".