2162226216141 has 6 divisors (see below), whose sum is σ = 3123215645550. Its totient is φ = 1441484144088.

The previous prime is 2162226216083. The next prime is 2162226216209. The reversal of 2162226216141 is 1416126222612.

2162226216141 is a `hidden beast` number, since 2 + 1 + 6 + 2 + 22 + 621 + 6 + 1 + 4 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2129982626916 + 32243589225 = 1459446^2 + 179565^2 .

It is not a de Polignac number, because 2162226216141 - 2⁶ = 2162226216077 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2162226216096 and 2162226216105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2162226215141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 120123678666 + ... + 120123678683.

It is an arithmetic number, because the mean of its divisors is an integer number (520535940925).

Almost surely, 2^{2162226216141} is an apocalyptic number.

It is an amenable number.

2162226216141 is a deficient number, since it is larger than the sum of its proper divisors (960989429409).

2162226216141 is a wasteful number, since it uses less digits than its factorization.

2162226216141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240247357355 (or 240247357352 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The spelling of 2162226216141 in words is "two trillion, one hundred sixty-two billion, two hundred twenty-six million, two hundred sixteen thousand, one hundred forty-one".