332220011213 has 2 divisors, whose sum is σ = 332220011214. Its totient is φ = 332220011212.

The previous prime is 332220011191. The next prime is 332220011237. The reversal of 332220011213 is 312110022233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 239157187369 + 93062823844 = 489037^2 + 305062^2 .

It is an emirp because it is prime and its reverse (312110022233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 332220011213 - 2¹⁰ = 332220010189 is a prime.

It is a super-2 number, since 2×332220011213² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332220011243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166110005606 + 166110005607.

It is an arithmetic number, because the mean of its divisors is an integer number (166110005607).

Almost surely, 2^332220011213 is an apocalyptic number.

It is an amenable number.

332220011213 is a deficient number, since it is larger than the sum of its proper divisors (1).

332220011213 is an equidigital number, since it uses as much as digits as its factorization.

332220011213 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 332220011213 its reverse (312110022233), we get a palindrome (644330033446).

The spelling of 332220011213 in words is "three hundred thirty-two billion, two hundred twenty million, eleven thousand, two hundred thirteen".