2233232321311 has 4 divisors (see below), whose sum is σ = 2233361479432. Its totient is φ = 2233103163192.

The previous prime is 2233232321293. The next prime is 2233232321317. The reversal of 2233232321311 is 1131232323322.

It is a happy number.

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 2233232321311 - 2¹³ = 2233232313119 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2233232321311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233232321317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64553121 + ... + 64587706.

It is an arithmetic number, because the mean of its divisors is an integer number (558340369858).

Almost surely, 2^{2233232321311} is an apocalyptic number.

2233232321311 is a deficient number, since it is larger than the sum of its proper divisors (129158121).

2233232321311 is a wasteful number, since it uses less digits than its factorization.

2233232321311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129158120.

The product of its digits is 7776, while the sum is 28.

Adding to 2233232321311 its reverse (1131232323322), we get a palindrome (3364464644633).

The spelling of 2233232321311 in words is "two trillion, two hundred thirty-three billion, two hundred thirty-two million, three hundred twenty-one thousand, three hundred eleven".