2122416289 has 12 divisors (see below), whose sum is σ = 2576697664. Its totient is φ = 1712199744.

The previous prime is 2122416269. The next prime is 2122416293. The reversal of 2122416289 is 9826142212.

It is not a de Polignac number, because 2122416289 - 2⁹ = 2122415777 is a prime.

It is a super-3 number, since 3×2122416289³ (a number of 29 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122416239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 522549 + ... + 526594.

Almost surely, 2^2122416289 is an apocalyptic number.

It is an amenable number.

2122416289 is a deficient number, since it is larger than the sum of its proper divisors (454281375).

2122416289 is a wasteful number, since it uses less digits than its factorization.

2122416289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049184 (or 1049167 counting only the distinct ones).

The product of its digits is 27648, while the sum is 37.

The square root of 2122416289 is about 46069.6894823484. The cubic root of 2122416289 is about 1285.1195292224.

The spelling of 2122416289 in words is "two billion, one hundred twenty-two million, four hundred sixteen thousand, two hundred eighty-nine".