223211346045383 has 2 divisors, whose sum is σ = 223211346045384. Its totient is φ = 223211346045382.

The previous prime is 223211346045323. The next prime is 223211346045439. The reversal of 223211346045383 is 383540643112322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223211346045383 - 2²⁰ = 223211344996807 is a prime.

It is a super-3 number, since 3×223211346045383³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223211346045313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111605673022691 + 111605673022692.

It is an arithmetic number, because the mean of its divisors is an integer number (111605673022692).

Almost surely, 2^{223211346045383} is an apocalyptic number.

223211346045383 is a deficient number, since it is larger than the sum of its proper divisors (1).

223211346045383 is an equidigital number, since it uses as much as digits as its factorization.

223211346045383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2488320, while the sum is 47.

The spelling of 223211346045383 in words is "two hundred twenty-three trillion, two hundred eleven billion, three hundred forty-six million, forty-five thousand, three hundred eighty-three".