302222222023 has 4 divisors (see below), whose sum is σ = 303577478848. Its totient is φ = 300866965200.

The previous prime is 302222222017. The next prime is 302222222083. The reversal of 302222222023 is 320222222203.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 302222222023 - 2⁵ = 302222221991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 302222221985 and 302222222003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302222222083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677628078 + ... + 677628523.

It is an arithmetic number, because the mean of its divisors is an integer number (75894369712).

Almost surely, 2^302222222023 is an apocalyptic number.

302222222023 is a deficient number, since it is larger than the sum of its proper divisors (1355256825).

302222222023 is a wasteful number, since it uses less digits than its factorization.

302222222023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355256824.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 302222222023 its reverse (320222222203), we get a palindrome (622444444226).

The spelling of 302222222023 in words is "three hundred two billion, two hundred twenty-two million, two hundred twenty-two thousand, twenty-three".