223022379 has 8 divisors (see below), whose sum is σ = 303690240. Its totient is φ = 145518056.

The previous prime is 223022377. The next prime is 223022407. The reversal of 223022379 is 973220322.

223022379 is nontrivially palindromic in base 2.

223022379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 223022379 - 2¹ = 223022377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (223022377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 790719 + ... + 791000.

It is an arithmetic number, because the mean of its divisors is an integer number (37961280).

Almost surely, 2^223022379 is an apocalyptic number.

223022379 is a deficient number, since it is larger than the sum of its proper divisors (80667861).

223022379 is a wasteful number, since it uses less digits than its factorization.

223022379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1581769.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 223022379 is about 14933.9338086118. The cubic root of 223022379 is about 606.4329841381.

The spelling of 223022379 in words is "two hundred twenty-three million, twenty-two thousand, three hundred seventy-nine".