2233222312311 has 12 divisors (see below), whose sum is σ = 3345238361192. Its totient is φ = 1488814874712.

The previous prime is 2233222312249. The next prime is 2233222312333. The reversal of 2233222312311 is 1132132223322.

2233222312311 is a `hidden beast` number, since 2 + 2 + 3 + 32 + 2 + 2 + 312 + 311 = 666.

It is not a de Polignac number, because 2233222312311 - 2⁷ = 2233222312183 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233222312351) 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 11 ways as a sum of consecutive naturals, for example, 4595107396 + ... + 4595107881.

Almost surely, 2^{2233222312311} is an apocalyptic number.

2233222312311 is a deficient number, since it is larger than the sum of its proper divisors (1112016048881).

2233222312311 is an frugal number, since it uses more digits than its factorization.

2233222312311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9190215292 (or 9190215280 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

Adding to 2233222312311 its reverse (1132132223322), we get a palindrome (3365354535633).

The spelling of 2233222312311 in words is "two trillion, two hundred thirty-three billion, two hundred twenty-two million, three hundred twelve thousand, three hundred eleven".