2162001144027 has 16 divisors (see below), whose sum is σ = 2944060549632. Its totient is φ = 1410639146400.

The previous prime is 2162001144019. The next prime is 2162001144041. The reversal of 2162001144027 is 7204411002612.

It is not a de Polignac number, because 2162001144027 - 2³ = 2162001144019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2162001143985 and 2162001144003.

It is not an unprimeable number, because it can be changed into a prime (2162001146027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8718568 + ... + 8963114.

It is an arithmetic number, because the mean of its divisors is an integer number (184003784352).

Almost surely, 2^{2162001144027} is an apocalyptic number.

2162001144027 is a deficient number, since it is larger than the sum of its proper divisors (782059405605).

2162001144027 is a wasteful number, since it uses less digits than its factorization.

2162001144027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307298.

The product of its (nonzero) digits is 5376, while the sum is 30.

Adding to 2162001144027 its reverse (7204411002612), we get a palindrome (9366412146639).

The spelling of 2162001144027 in words is "two trillion, one hundred sixty-two billion, one million, one hundred forty-four thousand, twenty-seven".