7248932162220 has 384 divisors, whose sum is σ = 24801135206400. Its totient is φ = 1545184954368.

The previous prime is 7248932162207. The next prime is 7248932162273. The reversal of 7248932162220 is 222612398427.

It is a self number, because there is not a number n which added to its sum of digits gives 7248932162220.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 161197459 + ... + 161242421.

It is an arithmetic number, because the mean of its divisors is an integer number (64586289600).

Almost surely, 2^{7248932162220} is an apocalyptic number.

7248932162220 is a gapful number since it is divisible by the number (70) 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 7248932162220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12400567603200).

7248932162220 is an abundant number, since it is smaller than the sum of its proper divisors (17552203044180).

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

7248932162220 is a wasteful number, since it uses less digits than its factorization.

7248932162220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45317 (or 45315 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 7248932162220 in words is "seven trillion, two hundred forty-eight billion, nine hundred thirty-two million, one hundred sixty-two thousand, two hundred twenty".