2054222 has 8 divisors (see below), whose sum is σ = 3215376. Its totient is φ = 982432.

The previous prime is 2054207. The next prime is 2054231. The reversal of 2054222 is 2224502.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2054222.

It is a congruent number.

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, 22283 + ... + 22374.

It is an arithmetic number, because the mean of its divisors is an integer number (401922).

2^2054222 is an apocalyptic number.

2054222 is a deficient number, since it is larger than the sum of its proper divisors (1161154).

2054222 is a wasteful number, since it uses less digits than its factorization.

2054222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44682.

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 2054222 is about 1433.2557343335. The cubic root of 2054222 is about 127.1205584282.

Adding to 2054222 its reverse (2224502), we get a palindrome (4278724).

The spelling of 2054222 in words is "two million, fifty-four thousand, two hundred twenty-two".