2011004222 has 16 divisors (see below), whose sum is σ = 3194802000. Its totient is φ = 946101888.

The previous prime is 2011004189. The next prime is 2011004243. The reversal of 2011004222 is 2224001102.

It is a junction number, because it is equal to n+sod(n) for n = 2011004197 and 2011004206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201404 + ... + 211152.

It is an arithmetic number, because the mean of its divisors is an integer number (199675125).

Almost surely, 2^2011004222 is an apocalyptic number.

2011004222 is a deficient number, since it is larger than the sum of its proper divisors (1183797778).

2011004222 is a wasteful number, since it uses less digits than its factorization.

2011004222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15835.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2011004222 is about 44844.2217236513. The cubic root of 2011004222 is about 1262.2275666385.

Adding to 2011004222 its reverse (2224001102), we get a palindrome (4235005324).

The spelling of 2011004222 in words is "two billion, eleven million, four thousand, two hundred twenty-two".