7220898509760 has 1344 divisors, whose sum is σ = 28737064452096. Its totient is φ = 1650320179200.

The previous prime is 7220898509729. The next prime is 7220898509767. The reversal of 7220898509760 is 679058980227.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7220898509767) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 7072378050 + ... + 7072379070.

It is an arithmetic number, because the mean of its divisors is an integer number (21381744384).

Almost surely, 2^{7220898509760} 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 7220898509760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14368532226048).

7220898509760 is an abundant number, since it is smaller than the sum of its proper divisors (21516165942336).

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

7220898509760 is a wasteful number, since it uses less digits than its factorization.

7220898509760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314 (or 1301 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 63.

The spelling of 7220898509760 in words is "seven trillion, two hundred twenty billion, eight hundred ninety-eight million, five hundred nine thousand, seven hundred sixty".