3211221022233 has 16 divisors (see below), whose sum is σ = 5181129717120. Its totient is φ = 1727043238656.

The previous prime is 3211221022189. The next prime is 3211221022249. The reversal of 3211221022233 is 3322201221123.

It is not a de Polignac number, because 3211221022233 - 2¹³ = 3211221014041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3211221020233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4497508078 + ... + 4497508791.

It is an arithmetic number, because the mean of its divisors is an integer number (323820607320).

Almost surely, 2^{3211221022233} is an apocalyptic number.

It is an amenable number.

3211221022233 is a deficient number, since it is larger than the sum of its proper divisors (1969908694887).

3211221022233 is a wasteful number, since it uses less digits than its factorization.

3211221022233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8995016896.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 3211221022233 its reverse (3322201221123), we get a palindrome (6533422243356).

The spelling of 3211221022233 in words is "three trillion, two hundred eleven billion, two hundred twenty-one million, twenty-two thousand, two hundred thirty-three".