7300272222 has 24 divisors (see below), whose sum is σ = 15886336440. Its totient is φ = 2422796400.

The previous prime is 7300272163. The next prime is 7300272241. The reversal of 7300272222 is 2222720037.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 881404 + ... + 889647.

It is an arithmetic number, because the mean of its divisors is an integer number (661930685).

Almost surely, 2^7300272222 is an apocalyptic number.

7300272222 is an abundant number, since it is smaller than the sum of its proper divisors (8586064218).

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

7300272222 is a wasteful number, since it uses less digits than its factorization.

7300272222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771288 (or 1771285 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 27.

The square root of 7300272222 is about 85441.6304970826. The cubic root of 7300272222 is about 1939.9015273998.

Adding to 7300272222 its reverse (2222720037), we get a palindrome (9522992259).

The spelling of 7300272222 in words is "seven billion, three hundred million, two hundred seventy-two thousand, two hundred twenty-two".