7302101228 has 12 divisors (see below), whose sum is σ = 12782734272. Its totient is φ = 3649891440.

The previous prime is 7302101227. The next prime is 7302101263. The reversal of 7302101228 is 8221012037.

It is a junction number, because it is equal to n+sod(n) for n = 7302101197 and 7302101206.

It is not an unprimeable number, because it can be changed into a prime (7302101227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275543 + ... + 300878.

It is an arithmetic number, because the mean of its divisors is an integer number (1065227856).

Almost surely, 2^7302101228 is an apocalyptic number.

It is an amenable number.

7302101228 is a deficient number, since it is larger than the sum of its proper divisors (5480633044).

7302101228 is a wasteful number, since it uses less digits than its factorization.

7302101228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579592 (or 579590 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 7302101228 is about 85452.3330752297. Note that the first 3 decimals coincide. The cubic root of 7302101228 is about 1940.0635211426.

The spelling of 7302101228 in words is "seven billion, three hundred two million, one hundred one thousand, two hundred twenty-eight".