222007011 has 8 divisors (see below), whose sum is σ = 296098320. Its totient is φ = 147960192.

The previous prime is 222007007. The next prime is 222007033. The reversal of 222007011 is 110700222.

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

It is not a de Polignac number, because 222007011 - 2² = 222007007 is a prime.

It is a super-2 number, since 2×222007011² = 98574225866308242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222007081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3135 + ... + 21303.

It is an arithmetic number, because the mean of its divisors is an integer number (37012290).

Almost surely, 2^222007011 is an apocalyptic number.

222007011 is a deficient number, since it is larger than the sum of its proper divisors (74091309).

222007011 is a wasteful number, since it uses less digits than its factorization.

222007011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22245.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 222007011 is about 14899.8996976490. The cubic root of 222007011 is about 605.5112687504.

Adding to 222007011 its reverse (110700222), we get a palindrome (332707233).

The spelling of 222007011 in words is "two hundred twenty-two million, seven thousand, eleven".