16650620022 has 8 divisors (see below), whose sum is σ = 33301240056. Its totient is φ = 5550206672.

The previous prime is 16650619991. The next prime is 16650620027. The reversal of 16650620022 is 22002605661.

16650620022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

16650620022 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16650620027) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1387551663 + ... + 1387551674.

It is an arithmetic number, because the mean of its divisors is an integer number (4162655007).

Almost surely, 2^16650620022 is an apocalyptic number.

16650620022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16650620022 is a wasteful number, since it uses less digits than its factorization.

16650620022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2775103342.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 16650620022 in words is "sixteen billion, six hundred fifty million, six hundred twenty thousand, twenty-two".