323221211032011 has 16 divisors (see below), whose sum is σ = 438675044322816. Its totient is φ = 211654105893536.

The previous prime is 323221211032003. The next prime is 323221211032051. The reversal of 323221211032011 is 110230112122323.

It is a cyclic number.

It is not a de Polignac number, because 323221211032011 - 2³ = 323221211032003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (323221211032051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3751624995 + ... + 3751711148.

It is an arithmetic number, because the mean of its divisors is an integer number (27417190270176).

Almost surely, 2^{323221211032011} is an apocalyptic number.

323221211032011 is a deficient number, since it is larger than the sum of its proper divisors (115453833290805).

323221211032011 is a wasteful number, since it uses less digits than its factorization.

323221211032011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7503336402.

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

Adding to 323221211032011 its reverse (110230112122323), we get a palindrome (433451323154334).

The spelling of 323221211032011 in words is "three hundred twenty-three trillion, two hundred twenty-one billion, two hundred eleven million, thirty-two thousand, eleven".