2223213379 has 2 divisors, whose sum is σ = 2223213380. Its totient is φ = 2223213378.

The previous prime is 2223213361. The next prime is 2223213401. The reversal of 2223213379 is 9733123222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2223213379 - 2²³ = 2214824771 is a prime.

It is not a weakly prime, because it can be changed into another prime (2223213679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111606689 + 1111606690.

It is an arithmetic number, because the mean of its divisors is an integer number (1111606690).

Almost surely, 2^2223213379 is an apocalyptic number.

2223213379 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223213379 is an equidigital number, since it uses as much as digits as its factorization.

2223213379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 34.

The square root of 2223213379 is about 47150.9637123145. The cubic root of 2223213379 is about 1305.1498639321.

The spelling of 2223213379 in words is "two billion, two hundred twenty-three million, two hundred thirteen thousand, three hundred seventy-nine".