26256022136000 has 224 divisors, whose sum is σ = 67270330483200. Its totient is φ = 10140942336000.

The previous prime is 26256022135991. The next prime is 26256022136101. The reversal of 26256022136000 is 63122065262.

It is a super-2 number, since 2×26256022136000² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111234104 + ... + 111469896.

Almost surely, 2^{26256022136000} is an apocalyptic number.

26256022136000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26256022136000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33635165241600).

26256022136000 is an abundant number, since it is smaller than the sum of its proper divisors (41014308347200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26256022136000 is a wasteful number, since it uses less digits than its factorization.

26256022136000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236300 (or 236280 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 26256022136000 in words is "twenty-six trillion, two hundred fifty-six billion, twenty-two million, one hundred thirty-six thousand".