1122202002211 has 8 divisors (see below), whose sum is σ = 1188226932624. Its totient is φ = 1056178521600.

The previous prime is 1122202002203. The next prime is 1122202002247. The reversal of 1122202002211 is 1122002022211.

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 1122202002211 - 2³ = 1122202002203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122202002611) 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, 1506576 + ... + 2124658.

It is an arithmetic number, because the mean of its divisors is an integer number (148528366578).

Almost surely, 2^{1122202002211} is an apocalyptic number.

1122202002211 is a deficient number, since it is larger than the sum of its proper divisors (66024930413).

1122202002211 is a wasteful number, since it uses less digits than its factorization.

1122202002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724901.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1122202002211 its reverse (1122002022211), we get a palindrome (2244204024422).

The spelling of 1122202002211 in words is "one trillion, one hundred twenty-two billion, two hundred two million, two thousand, two hundred eleven".