2202110042409 has 24 divisors (see below), whose sum is σ = 3188403319400. Its totient is φ = 1464577210368.

The previous prime is 2202110042383. The next prime is 2202110042413. The reversal of 2202110042409 is 9042400112022.

2202110042409 is a `hidden beast` number, since 2 + 2 + 0 + 211 + 0 + 0 + 42 + 409 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 79634018025 + 2122476024384 = 282195^2 + 1456872^2 .

It is not a de Polignac number, because 2202110042409 - 2⁹ = 2202110041897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2202110042809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22362609 + ... + 22460865.

Almost surely, 2^{2202110042409} is an apocalyptic number.

It is an amenable number.

2202110042409 is a deficient number, since it is larger than the sum of its proper divisors (986293276991).

2202110042409 is a wasteful number, since it uses less digits than its factorization.

2202110042409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104169 (or 104166 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The spelling of 2202110042409 in words is "two trillion, two hundred two billion, one hundred ten million, forty-two thousand, four hundred nine".