2221133323 has 2 divisors, whose sum is σ = 2221133324. Its totient is φ = 2221133322.

The previous prime is 2221133261. The next prime is 2221133329. The reversal of 2221133323 is 3233311222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2221133323 - 2¹³ = 2221125131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2221133294 and 2221133303.

It is not a weakly prime, because it can be changed into another prime (2221133329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110566661 + 1110566662.

It is an arithmetic number, because the mean of its divisors is an integer number (1110566662).

Almost surely, 2^2221133323 is an apocalyptic number.

2221133323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2221133323 is an equidigital number, since it uses as much as digits as its factorization.

2221133323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 22.

The square root of 2221133323 is about 47128.9011435658. The cubic root of 2221133323 is about 1304.7427007497.

Adding to 2221133323 its reverse (3233311222), we get a palindrome (5454444545).

The spelling of 2221133323 in words is "two billion, two hundred twenty-one million, one hundred thirty-three thousand, three hundred twenty-three".