7026566227200 has 756 divisors, whose sum is σ = 28081922064700. Its totient is φ = 1729601372160.

The previous prime is 7026566227199. The next prime is 7026566227207. The reversal of 7026566227200 is 27226656207.

It can be written as a sum of positive squares in 6 ways, for example, as 193402930176 + 6833163297024 = 439776^2 + 2614032^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7026566227207) by changing a digit.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 60594876 + ... + 60710724.

Almost surely, 2^{7026566227200} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7026566227200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14040961032350).

7026566227200 is an abundant number, since it is smaller than the sum of its proper divisors (21055355837500).

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

7026566227200 is a wasteful number, since it uses less digits than its factorization.

7026566227200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115906 (or 115872 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The spelling of 7026566227200 in words is "seven trillion, twenty-six billion, five hundred sixty-six million, two hundred twenty-seven thousand, two hundred".