1223030022 has 8 divisors (see below), whose sum is σ = 2446060056. Its totient is φ = 407676672.

The previous prime is 1223029987. The next prime is 1223030023. The reversal of 1223030022 is 2200303221.

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

1223030022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1223029983 and 1223030010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223030023) 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, 101919163 + ... + 101919174.

It is an arithmetic number, because the mean of its divisors is an integer number (305757507).

Almost surely, 2^1223030022 is an apocalyptic number.

1223030022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1223030022 is a wasteful number, since it uses less digits than its factorization.

1223030022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203838342.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 1223030022 is about 34971.8461337116. The cubic root of 1223030022 is about 1069.4136077166.

Adding to 1223030022 its reverse (2200303221), we get a palindrome (3423333243).

The spelling of 1223030022 in words is "one billion, two hundred twenty-three million, thirty thousand, twenty-two".