627717716122 has 32 divisors (see below), whose sum is σ = 1130410080000. Its totient is φ = 255598240128.

The previous prime is 627717716081. The next prime is 627717716147. The reversal of 627717716122 is 221617717726.

It is a super-2 number, since 2×627717716122² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6493747 + ... + 6589702.

It is an arithmetic number, because the mean of its divisors is an integer number (35325315000).

Almost surely, 2^627717716122 is an apocalyptic number.

627717716122 is a deficient number, since it is larger than the sum of its proper divisors (502692363878).

627717716122 is a wasteful number, since it uses less digits than its factorization.

627717716122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13083630.

The product of its digits is 691488, while the sum is 49.

The spelling of 627717716122 in words is "six hundred twenty-seven billion, seven hundred seventeen million, seven hundred sixteen thousand, one hundred twenty-two".