222001200011 has 8 divisors (see below), whose sum is σ = 226700512560. Its totient is φ = 217320799072.

The previous prime is 222001199993. The next prime is 222001200037. The reversal of 222001200011 is 110002100222.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 222001200011 - 2²² = 221997005707 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222001199965 and 222001200001.

It is not an unprimeable number, because it can be changed into a prime (222001200061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4704176 + ... + 4751133.

It is an arithmetic number, because the mean of its divisors is an integer number (28337564070).

Almost surely, 2^222001200011 is an apocalyptic number.

222001200011 is a deficient number, since it is larger than the sum of its proper divisors (4699312549).

222001200011 is an equidigital number, since it uses as much as digits as its factorization.

222001200011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9455805.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 222001200011 its reverse (110002100222), we get a palindrome (332003300233).

The spelling of 222001200011 in words is "two hundred twenty-two billion, one million, two hundred thousand, eleven".