2011033222 has 8 divisors (see below), whose sum is σ = 3290781672. Its totient is φ = 914106000.

The previous prime is 2011033187. The next prime is 2011033223. The reversal of 2011033222 is 2223301102.

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 = 2011033196 and 2011033205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011033223) 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, 45705279 + ... + 45705322.

It is an arithmetic number, because the mean of its divisors is an integer number (411347709).

Almost surely, 2^2011033222 is an apocalyptic number.

2011033222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2011033222 is a deficient number, since it is larger than the sum of its proper divisors (1279748450).

2011033222 is a wasteful number, since it uses less digits than its factorization.

2011033222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91410614.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2011033222 is about 44844.5450640320. The cubic root of 2011033222 is about 1262.2336339925.

Adding to 2011033222 its reverse (2223301102), we get a palindrome (4234334324).

The spelling of 2011033222 in words is "two billion, eleven million, thirty-three thousand, two hundred twenty-two".