228022332512605 has 16 divisors (see below), whose sum is σ = 274236470864640. Its totient is φ = 182011548742272.

The previous prime is 228022332512591. The next prime is 228022332512659. The reversal of 228022332512605 is 506215233220822.

It is a happy number.

228022332512605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 228022332512605 - 2³⁷ = 227884893559133 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5808216 + ... + 22130974.

It is an arithmetic number, because the mean of its divisors is an integer number (17139779429040).

Almost surely, 2^{228022332512605} is an apocalyptic number.

It is an amenable number.

228022332512605 is a deficient number, since it is larger than the sum of its proper divisors (46214138352035).

228022332512605 is a wasteful number, since it uses less digits than its factorization.

228022332512605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16328988.

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 228022332512605 in words is "two hundred twenty-eight trillion, twenty-two billion, three hundred thirty-two million, five hundred twelve thousand, six hundred five".