16020655224 has 64 divisors (see below), whose sum is σ = 46080576000. Its totient is φ = 4546602624.

The previous prime is 16020655207. The next prime is 16020655289. The reversal of 16020655224 is 42255602061.

It is a super-2 number, since 2×16020655224² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294972 + ... + 345035.

It is an arithmetic number, because the mean of its divisors is an integer number (720009000).

Almost surely, 2^16020655224 is an apocalyptic number.

16020655224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

16020655224 is an abundant number, since it is smaller than the sum of its proper divisors (30059920776).

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

16020655224 is a wasteful number, since it uses less digits than its factorization.

16020655224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640172 (or 640168 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 16020655224 in words is "sixteen billion, twenty million, six hundred fifty-five thousand, two hundred twenty-four".