28822828869901 has 16 divisors (see below), whose sum is σ = 32249908124928. Its totient is φ = 25535005388800.

The previous prime is 28822828869883. The next prime is 28822828869911. The reversal of 28822828869901 is 10996882822882.

It is a cyclic number.

It is not a de Polignac number, because 28822828869901 - 2⁹ = 28822828869389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28822828869911) 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, 119515060 + ... + 119755981.

It is an arithmetic number, because the mean of its divisors is an integer number (2015619257808).

Almost surely, 2^{28822828869901} is an apocalyptic number.

It is an amenable number.

28822828869901 is a deficient number, since it is larger than the sum of its proper divisors (3427079255027).

28822828869901 is a wasteful number, since it uses less digits than its factorization.

28822828869901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239271332.

The product of its (nonzero) digits is 254803968, while the sum is 73.

The spelling of 28822828869901 in words is "twenty-eight trillion, eight hundred twenty-two billion, eight hundred twenty-eight million, eight hundred sixty-nine thousand, nine hundred one".