26002026200 has 96 divisors (see below), whose sum is σ = 61823900160. Its totient is φ = 10165852800.

The previous prime is 26002026187. The next prime is 26002026221. The reversal of 26002026200 is 262020062.

It is a super-2 number, since 2×26002026200² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9690059 + ... + 9692741.

It is an arithmetic number, because the mean of its divisors is an integer number (643998960).

Almost surely, 2^26002026200 is an apocalyptic number.

26002026200 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 26002026200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30911950080).

26002026200 is an abundant number, since it is smaller than the sum of its proper divisors (35821873960).

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

26002026200 is a wasteful number, since it uses less digits than its factorization.

26002026200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3777 (or 3768 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 26002026200 its reverse (262020062), we get a palindrome (26264046262).

The spelling of 26002026200 in words is "twenty-six billion, two million, twenty-six thousand, two hundred".