233222311219 has 2 divisors, whose sum is σ = 233222311220. Its totient is φ = 233222311218.

The previous prime is 233222311199. The next prime is 233222311243. The reversal of 233222311219 is 912113222332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 233222311219 - 2²¹ = 233220214067 is a prime.

It is a super-2 number, since 2×233222311219² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (233222311249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116611155609 + 116611155610.

It is an arithmetic number, because the mean of its divisors is an integer number (116611155610).

Almost surely, 2^233222311219 is an apocalyptic number.

233222311219 is a deficient number, since it is larger than the sum of its proper divisors (1).

233222311219 is an equidigital number, since it uses as much as digits as its factorization.

233222311219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 31.

The spelling of 233222311219 in words is "two hundred thirty-three billion, two hundred twenty-two million, three hundred eleven thousand, two hundred nineteen".