2220536323 has 2 divisors, whose sum is σ = 2220536324. Its totient is φ = 2220536322.

The previous prime is 2220536321. The next prime is 2220536363. The reversal of 2220536323 is 3236350222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2220536323 - 2¹ = 2220536321 is a prime.

Together with 2220536321, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2220536291 and 2220536300.

It is not a weakly prime, because it can be changed into another prime (2220536321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110268161 + 1110268162.

It is an arithmetic number, because the mean of its divisors is an integer number (1110268162).

Almost surely, 2^2220536323 is an apocalyptic number.

2220536323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220536323 is an equidigital number, since it uses as much as digits as its factorization.

2220536323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 2220536323 is about 47122.5670247282. The cubic root of 2220536323 is about 1304.6257932859.

Adding to 2220536323 its reverse (3236350222), we get a palindrome (5456886545).

The spelling of 2220536323 in words is "two billion, two hundred twenty million, five hundred thirty-six thousand, three hundred twenty-three".