2205122 has 8 divisors (see below), whose sum is σ = 3318672. Its totient is φ = 1098900.

The previous prime is 2205113. The next prime is 2205139. The reversal of 2205122 is 2215022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2205097 and 2205106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1004 + ... + 2327.

It is an arithmetic number, because the mean of its divisors is an integer number (414834).

2^2205122 is an apocalyptic number.

2205122 is a deficient number, since it is larger than the sum of its proper divisors (1113550).

2205122 is a wasteful number, since it uses less digits than its factorization.

2205122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3664.

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 2205122 is about 1484.9653194604. The cubic root of 2205122 is about 130.1600002342.

The spelling of 2205122 in words is "two million, two hundred five thousand, one hundred twenty-two".