382222020311 has 2 divisors, whose sum is σ = 382222020312. Its totient is φ = 382222020310.

The previous prime is 382222020247. The next prime is 382222020337. The reversal of 382222020311 is 113020222283.

It is an a-pointer prime, because the next prime (382222020337) can be obtained adding 382222020311 to its sum of digits (26).

It is a strong prime.

It is an emirp because it is prime and its reverse (113020222283) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 382222020311 - 2⁶ = 382222020247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (382222020361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191111010155 + 191111010156.

It is an arithmetic number, because the mean of its divisors is an integer number (191111010156).

Almost surely, 2^382222020311 is an apocalyptic number.

382222020311 is a deficient number, since it is larger than the sum of its proper divisors (1).

382222020311 is an equidigital number, since it uses as much as digits as its factorization.

382222020311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 382222020311 its reverse (113020222283), we get a palindrome (495242242594).

The spelling of 382222020311 in words is "three hundred eighty-two billion, two hundred twenty-two million, twenty thousand, three hundred eleven".