26822206823 has 2 divisors, whose sum is σ = 26822206824. Its totient is φ = 26822206822.

The previous prime is 26822206781. The next prime is 26822206867. The reversal of 26822206823 is 32860222862.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26822206823 - 2²² = 26818012519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26822206883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13411103411 + 13411103412.

It is an arithmetic number, because the mean of its divisors is an integer number (13411103412).

Almost surely, 2^26822206823 is an apocalyptic number.

26822206823 is a deficient number, since it is larger than the sum of its proper divisors (1).

26822206823 is an equidigital number, since it uses as much as digits as its factorization.

26822206823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 221184, while the sum is 41.

The spelling of 26822206823 in words is "twenty-six billion, eight hundred twenty-two million, two hundred six thousand, eight hundred twenty-three".