22312113311333 has 4 divisors (see below), whose sum is σ = 22312744720320. Its totient is φ = 22311481902348.

The previous prime is 22312113311321. The next prime is 22312113311347. The reversal of 22312113311333 is 33311331121322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22312113311333 - 2⁴ = 22312113311317 is a prime.

It is a super-3 number, since 3×22312113311333³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22312113311296 and 22312113311305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22312113311393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315651485 + ... + 315722162.

It is an arithmetic number, because the mean of its divisors is an integer number (5578186180080).

Almost surely, 2^{22312113311333} is an apocalyptic number.

It is an amenable number.

22312113311333 is a deficient number, since it is larger than the sum of its proper divisors (631408987).

22312113311333 is an equidigital number, since it uses as much as digits as its factorization.

22312113311333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631408986.

The product of its digits is 5832, while the sum is 29.

Adding to 22312113311333 its reverse (33311331121322), we get a palindrome (55623444432655).

The spelling of 22312113311333 in words is "twenty-two trillion, three hundred twelve billion, one hundred thirteen million, three hundred eleven thousand, three hundred thirty-three".