3222223211111 has 4 divisors (see below), whose sum is σ = 3232517854272. Its totient is φ = 3211928567952.

The previous prime is 3222223211087. The next prime is 3222223211143. The reversal of 3222223211111 is 1111123222223.

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 3222223211111 - 2⁶ = 3222223211047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222523211111) 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, 5147321111 + ... + 5147321736.

It is an arithmetic number, because the mean of its divisors is an integer number (808129463568).

Almost surely, 2^{3222223211111} is an apocalyptic number.

3222223211111 is a deficient number, since it is larger than the sum of its proper divisors (10294643161).

3222223211111 is a wasteful number, since it uses less digits than its factorization.

3222223211111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10294643160.

The product of its digits is 576, while the sum is 23.

Adding to 3222223211111 its reverse (1111123222223), we get a palindrome (4333346433334).

The spelling of 3222223211111 in words is "three trillion, two hundred twenty-two billion, two hundred twenty-three million, two hundred eleven thousand, one hundred eleven".