2201223011 has 16 divisors (see below), whose sum is σ = 2407382208. Its totient is φ = 2000409600.

The previous prime is 2201223007. The next prime is 2201223023. The reversal of 2201223011 is 1103221022.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2201223011 - 2² = 2201223007 is a prime.

It is a super-2 number, since 2×2201223011² = 9690765488311812242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2201223001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 900551 + ... + 902991.

It is an arithmetic number, because the mean of its divisors is an integer number (150461388).

Almost surely, 2^2201223011 is an apocalyptic number.

2201223011 is a deficient number, since it is larger than the sum of its proper divisors (206159197).

2201223011 is a wasteful number, since it uses less digits than its factorization.

2201223011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3502.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2201223011 is about 46917.1931278929. The cubic root of 2201223011 is about 1300.8324079096.

Adding to 2201223011 its reverse (1103221022), we get a palindrome (3304444033).

The spelling of 2201223011 in words is "two billion, two hundred one million, two hundred twenty-three thousand, eleven".