26073202223 has 2 divisors, whose sum is σ = 26073202224. Its totient is φ = 26073202222.

The previous prime is 26073202189. The next prime is 26073202273. The reversal of 26073202223 is 32220237062.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26073202223 - 2⁶ = 26073202159 is a prime.

It is a super-2 number, since 2×26073202223² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26073202273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13036601111 + 13036601112.

It is an arithmetic number, because the mean of its divisors is an integer number (13036601112).

Almost surely, 2^26073202223 is an apocalyptic number.

26073202223 is a deficient number, since it is larger than the sum of its proper divisors (1).

26073202223 is an equidigital number, since it uses as much as digits as its factorization.

26073202223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 29.

Adding to 26073202223 its reverse (32220237062), we get a palindrome (58293439285).

The spelling of 26073202223 in words is "twenty-six billion, seventy-three million, two hundred two thousand, two hundred twenty-three".