7200636165120 has 352 divisors, whose sum is σ = 23778543108096. Its totient is φ = 1858564915200.

The previous prime is 7200636165061. The next prime is 7200636165193. The reversal of 7200636165120 is 215616360027.

It is a super-2 number, since 2×7200636165120² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79934505 + ... + 80024535.

Almost surely, 2^{7200636165120} 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 7200636165120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11889271554048).

7200636165120 is an abundant number, since it is smaller than the sum of its proper divisors (16577906942976).

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

7200636165120 is a wasteful number, since it uses less digits than its factorization.

7200636165120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90227 (or 90209 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 7200636165120 in words is "seven trillion, two hundred billion, six hundred thirty-six million, one hundred sixty-five thousand, one hundred twenty".