16142110220 has 24 divisors (see below), whose sum is σ = 33902507184. Its totient is φ = 6456067776.

The previous prime is 16142110199. The next prime is 16142110253. The reversal of 16142110220 is 2201124161.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 16142110192 and 16142110201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139814 + ... + 227666.

It is an arithmetic number, because the mean of its divisors is an integer number (1412604466).

Almost surely, 2^16142110220 is an apocalyptic number.

16142110220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16142110220 is an abundant number, since it is smaller than the sum of its proper divisors (17760396964).

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

16142110220 is a wasteful number, since it uses less digits than its factorization.

16142110220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97049 (or 97047 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 16142110220 its reverse (2201124161), we get a palindrome (18343234381).

The spelling of 16142110220 in words is "sixteen billion, one hundred forty-two million, one hundred ten thousand, two hundred twenty".