200622671980 has 24 divisors (see below), whose sum is σ = 421316159040. Its totient is φ = 80247440640.

The previous prime is 200622671969. The next prime is 200622672031. The reversal of 200622671980 is 89176226002.

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 7 ways as a sum of consecutive naturals, for example, 1615341 + ... + 1735099.

It is an arithmetic number, because the mean of its divisors is an integer number (17554839960).

Almost surely, 2^200622671980 is an apocalyptic number.

200622671980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200622671980 is an abundant number, since it is smaller than the sum of its proper divisors (220693487060).

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

200622671980 is a wasteful number, since it uses less digits than its factorization.

200622671980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203529 (or 203527 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

Adding to 200622671980 its reverse (89176226002), we get a palindrome (289798897982).

The spelling of 200622671980 in words is "two hundred billion, six hundred twenty-two million, six hundred seventy-one thousand, nine hundred eighty".