223233330011311 has 4 divisors (see below), whose sum is σ = 225443561001624. Its totient is φ = 221023099021000.

The previous prime is 223233330011269. The next prime is 223233330011339. The reversal of 223233330011311 is 113110033332322.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223233330011311 is a prime.

It is a super-3 number, since 3×223233330011311³ (a number of 44 digits) contains 333 as substring.

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 223233330011311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223233331011311) 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, 1105115495005 + ... + 1105115495206.

It is an arithmetic number, because the mean of its divisors is an integer number (56360890250406).

Almost surely, 2^{223233330011311} is an apocalyptic number.

223233330011311 is a deficient number, since it is larger than the sum of its proper divisors (2210230990313).

223233330011311 is a wasteful number, since it uses less digits than its factorization.

223233330011311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210230990312.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 223233330011311 its reverse (113110033332322), we get a palindrome (336343363343633).

The spelling of 223233330011311 in words is "two hundred twenty-three trillion, two hundred thirty-three billion, three hundred thirty million, eleven thousand, three hundred eleven".