67223589806604 has 192 divisors, whose sum is σ = 200373973696512. Its totient is φ = 17031893760000.

The previous prime is 67223589806519. The next prime is 67223589806641. The reversal of 67223589806604 is 40660898532276.

It is a super-2 number, since 2×67223589806604² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28712284 + ... + 30965180.

It is an arithmetic number, because the mean of its divisors is an integer number (1043614446336).

Almost surely, 2^{67223589806604} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 67223589806604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100186986848256).

67223589806604 is an abundant number, since it is smaller than the sum of its proper divisors (133150383889908).

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

67223589806604 is a wasteful number, since it uses less digits than its factorization.

67223589806604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253716 (or 2253714 counting only the distinct ones).

The product of its (nonzero) digits is 209018880, while the sum is 66.

The spelling of 67223589806604 in words is "sixty-seven trillion, two hundred twenty-three billion, five hundred eighty-nine million, eight hundred six thousand, six hundred four".