1606330001224 has 64 divisors (see below), whose sum is σ = 3441344538240. Its totient is φ = 696350807040.

The previous prime is 1606330001191. The next prime is 1606330001239. The reversal of 1606330001224 is 4221000336061.

It is a junction number, because it is equal to n+sod(n) for n = 1606330001192 and 1606330001201.

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, 57124 + ... + 1793299.

It is an arithmetic number, because the mean of its divisors is an integer number (53771008410).

Almost surely, 2^{1606330001224} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1606330001224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1720672269120).

1606330001224 is an abundant number, since it is smaller than the sum of its proper divisors (1835014537016).

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

1606330001224 is a wasteful number, since it uses less digits than its factorization.

1606330001224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1850950 (or 1850946 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 1606330001224 its reverse (4221000336061), we get a palindrome (5827330337285).

The spelling of 1606330001224 in words is "one trillion, six hundred six billion, three hundred thirty million, one thousand, two hundred twenty-four".