26812224707 has 2 divisors, whose sum is σ = 26812224708. Its totient is φ = 26812224706.

The previous prime is 26812224617. The next prime is 26812224727. The reversal of 26812224707 is 70742221862.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26812224707 - 2⁸ = 26812224451 is a prime.

It is a super-2 number, since 2×26812224707² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (26812224727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13406112353 + 13406112354.

It is an arithmetic number, because the mean of its divisors is an integer number (13406112354).

Almost surely, 2^26812224707 is an apocalyptic number.

26812224707 is a deficient number, since it is larger than the sum of its proper divisors (1).

26812224707 is an equidigital number, since it uses as much as digits as its factorization.

26812224707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 150528, while the sum is 41.

The spelling of 26812224707 in words is "twenty-six billion, eight hundred twelve million, two hundred twenty-four thousand, seven hundred seven".