650622306142020 has 24 divisors (see below), whose sum is σ = 1821742457197824. Its totient is φ = 173499281637856.

The previous prime is 650622306141971. The next prime is 650622306142031. The reversal of 650622306142020 is 20241603226056.

It is a self number, because there is not a number n which added to its sum of digits gives 650622306142020.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5421852551124 + ... + 5421852551243.

It is an arithmetic number, because the mean of its divisors is an integer number (75905935716576).

Almost surely, 2^{650622306142020} is an apocalyptic number.

650622306142020 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

650622306142020 is an abundant number, since it is smaller than the sum of its proper divisors (1171120151055804).

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

650622306142020 is a wasteful number, since it uses less digits than its factorization.

650622306142020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10843705102379 (or 10843705102377 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

Adding to 650622306142020 its reverse (20241603226056), we get a palindrome (670863909368076).

The spelling of 650622306142020 in words is "six hundred fifty trillion, six hundred twenty-two billion, three hundred six million, one hundred forty-two thousand, twenty".