26006137922 has 6 divisors (see below), whose sum is σ = 39009548979. Its totient is φ = 13002954930.

The previous prime is 26006137903. The next prime is 26006137951. The reversal of 26006137922 is 22973160062.

26006137922 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 13003068961 + 13003068961 = 114031^2 + 114031^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=114031.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 171047 + ... + 285077.

Almost surely, 2^26006137922 is an apocalyptic number.

26006137922 is a deficient number, since it is larger than the sum of its proper divisors (13003411057).

26006137922 is an frugal number, since it uses more digits than its factorization.

26006137922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228064 (or 114033 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 38.

Adding to 26006137922 its reverse (22973160062), we get a palindrome (48979297984).

The spelling of 26006137922 in words is "twenty-six billion, six million, one hundred thirty-seven thousand, nine hundred twenty-two".