26990122109962 has 16 divisors (see below), whose sum is σ = 44620970389632. Its totient is φ = 12141760648320.

The previous prime is 26990122109947. The next prime is 26990122110037.

26990122109962 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 26990122109897 and 26990122109906.

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 7 ways as a sum of consecutive naturals, for example, 6323831538 + ... + 6323835805.

It is an arithmetic number, because the mean of its divisors is an integer number (2788810649352).

Almost surely, 2^{26990122109962} is an apocalyptic number.

26990122109962 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

26990122109962 is a deficient number, since it is larger than the sum of its proper divisors (17630848279670).

26990122109962 is a wasteful number, since it uses less digits than its factorization.

26990122109962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12647667453.

The product of its (nonzero) digits is 3779136, while the sum is 58.

The spelling of 26990122109962 in words is "twenty-six trillion, nine hundred ninety billion, one hundred twenty-two million, one hundred nine thousand, nine hundred sixty-two".