3222213011111 has 4 divisors (see below), whose sum is σ = 3247584767232. Its totient is φ = 3196841254992.

The previous prime is 3222213011089. The next prime is 3222213011113. The reversal of 3222213011111 is 1111103122223.

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 3222213011111 - 2⁶ = 3222213011047 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 (3222213011113) 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, 12685877870 + ... + 12685878123.

It is an arithmetic number, because the mean of its divisors is an integer number (811896191808).

Almost surely, 2^{3222213011111} is an apocalyptic number.

3222213011111 is a deficient number, since it is larger than the sum of its proper divisors (25371756121).

3222213011111 is a wasteful number, since it uses less digits than its factorization.

3222213011111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25371756120.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 3222213011111 its reverse (1111103122223), we get a palindrome (4333316133334).

The spelling of 3222213011111 in words is "three trillion, two hundred twenty-two billion, two hundred thirteen million, eleven thousand, one hundred eleven".