6722288960398 has 32 divisors (see below), whose sum is σ = 11081821968000. Its totient is φ = 3032898124320.

The previous prime is 6722288960393. The next prime is 6722288960419. The reversal of 6722288960398 is 8930698822276.

It is a happy number.

It is a super-2 number, since 2×6722288960398² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6722288960393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13015348 + ... + 13521976.

It is an arithmetic number, because the mean of its divisors is an integer number (346306936500).

Almost surely, 2^{6722288960398} is an apocalyptic number.

6722288960398 is a deficient number, since it is larger than the sum of its proper divisors (4359533007602).

6722288960398 is a wasteful number, since it uses less digits than its factorization.

6722288960398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511120.

The product of its (nonzero) digits is 250822656, while the sum is 70.

The spelling of 6722288960398 in words is "six trillion, seven hundred twenty-two billion, two hundred eighty-eight million, nine hundred sixty thousand, three hundred ninety-eight".