3122099 has 4 divisors (see below), whose sum is σ = 3286440. Its totient is φ = 2957760.

The previous prime is 3122059. The next prime is 3122107. The reversal of 3122099 is 9902213.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3122099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3122059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82142 + ... + 82179.

It is an arithmetic number, because the mean of its divisors is an integer number (821610).

Almost surely, 2^3122099 is an apocalyptic number.

3122099 is a deficient number, since it is larger than the sum of its proper divisors (164341).

3122099 is a wasteful number, since it uses less digits than its factorization.

3122099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164340.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 3122099 is about 1766.9462357412. The cubic root of 3122099 is about 146.1556325018.

The spelling of 3122099 in words is "three million, one hundred twenty-two thousand, ninety-nine".