7220020232 has 16 divisors (see below), whose sum is σ = 13739591760. Its totient is φ = 3556129104.

The previous prime is 7220020201. The next prime is 7220020361. The reversal of 7220020232 is 2320200227.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6734558 + ... + 6735629.

It is an arithmetic number, because the mean of its divisors is an integer number (858724485).

Almost surely, 2^7220020232 is an apocalyptic number.

It is an amenable number.

7220020232 is a deficient number, since it is larger than the sum of its proper divisors (6519571528).

7220020232 is a wasteful number, since it uses less digits than its factorization.

7220020232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13470260 (or 13470256 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 7220020232 is about 84970.7021978752. The cubic root of 7220020232 is about 1932.7668649032.

Adding to 7220020232 its reverse (2320200227), we get a palindrome (9540220459).

The spelling of 7220020232 in words is "seven billion, two hundred twenty million, twenty thousand, two hundred thirty-two".