630166224422 has 16 divisors (see below), whose sum is σ = 1080592726272. Its totient is φ = 269994296520.

The previous prime is 630166224421. The next prime is 630166224437. The reversal of 630166224422 is 224422661036.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (630166224421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6360968 + ... + 6459275.

It is an arithmetic number, because the mean of its divisors is an integer number (67537045392).

Almost surely, 2^630166224422 is an apocalyptic number.

630166224422 is a deficient number, since it is larger than the sum of its proper divisors (450426501850).

630166224422 is a wasteful number, since it uses less digits than its factorization.

630166224422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12823763.

The product of its (nonzero) digits is 165888, while the sum is 38.

Adding to 630166224422 its reverse (224422661036), we get a palindrome (854588885458).

The spelling of 630166224422 in words is "six hundred thirty billion, one hundred sixty-six million, two hundred twenty-four thousand, four hundred twenty-two".