16020048223752 has 32 divisors (see below), whose sum is σ = 40088891309280. Its totient is φ = 5334846641280.

The previous prime is 16020048223703. The next prime is 16020048223771. The reversal of 16020048223752 is 25732284002061.

It is a super-2 number, since 2×16020048223752² (a number of 27 digits) contains 22 as substring.

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, 323064274 + ... + 323113857.

It is an arithmetic number, because the mean of its divisors is an integer number (1252777853415).

Almost surely, 2^{16020048223752} is an apocalyptic number.

16020048223752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16020048223752 is an abundant number, since it is smaller than the sum of its proper divisors (24068843085528).

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

16020048223752 is a wasteful number, since it uses less digits than its factorization.

16020048223752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646179173 (or 646179169 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 16020048223752 in words is "sixteen trillion, twenty billion, forty-eight million, two hundred twenty-three thousand, seven hundred fifty-two".