3223213212111 has 32 divisors (see below), whose sum is σ = 4648590010368. Its totient is φ = 1978801651200.

The previous prime is 3223213212061. The next prime is 3223213212137. The reversal of 3223213212111 is 1112123123223.

It is not a de Polignac number, because 3223213212111 - 2⁷ = 3223213211983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3223213212181) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8106661 + ... + 8494961.

It is an arithmetic number, because the mean of its divisors is an integer number (145268437824).

Almost surely, 2^{3223213212111} is an apocalyptic number.

3223213212111 is a deficient number, since it is larger than the sum of its proper divisors (1425376798257).

3223213212111 is a wasteful number, since it uses less digits than its factorization.

3223213212111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391831.

The product of its digits is 864, while the sum is 24.

Adding to 3223213212111 its reverse (1112123123223), we get a palindrome (4335336335334).

The spelling of 3223213212111 in words is "three trillion, two hundred twenty-three billion, two hundred thirteen million, two hundred twelve thousand, one hundred eleven".