222020113313 has 2 divisors, whose sum is σ = 222020113314. Its totient is φ = 222020113312.

The previous prime is 222020113229. The next prime is 222020113319. The reversal of 222020113313 is 313311020222.

222020113313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 148496163904 + 73523949409 = 385352^2 + 271153^2 .

It is a cyclic number.

It is not a de Polignac number, because 222020113313 - 2²⁴ = 222003336097 is a prime.

It is not a weakly prime, because it can be changed into another prime (222020113319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111010056656 + 111010056657.

It is an arithmetic number, because the mean of its divisors is an integer number (111010056657).

Almost surely, 2^222020113313 is an apocalyptic number.

It is an amenable number.

222020113313 is a deficient number, since it is larger than the sum of its proper divisors (1).

222020113313 is an equidigital number, since it uses as much as digits as its factorization.

222020113313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 222020113313 its reverse (313311020222), we get a palindrome (535331133535).

The spelling of 222020113313 in words is "two hundred twenty-two billion, twenty million, one hundred thirteen thousand, three hundred thirteen".