3322221211111 has 4 divisors (see below), whose sum is σ = 3624241321224. Its totient is φ = 3020201101000.

The previous prime is 3322221211073. The next prime is 3322221211121. The reversal of 3322221211111 is 1111121222233.

It is a happy number.

3322221211111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3322221211111 - 2⁹ = 3322221210599 is a prime.

It is a super-2 number, since 2×3322221211111² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3322221211121) 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, 151010055040 + ... + 151010055061.

It is an arithmetic number, because the mean of its divisors is an integer number (906060330306).

Almost surely, 2^{3322221211111} is an apocalyptic number.

3322221211111 is a deficient number, since it is larger than the sum of its proper divisors (302020110113).

3322221211111 is a wasteful number, since it uses less digits than its factorization.

3322221211111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302020110112.

The product of its digits is 288, while the sum is 22.

Adding to 3322221211111 its reverse (1111121222233), we get a palindrome (4433342433344).

The spelling of 3322221211111 in words is "three trillion, three hundred twenty-two billion, two hundred twenty-one million, two hundred eleven thousand, one hundred eleven".