1223230030 has 32 divisors (see below), whose sum is σ = 2457848448. Its totient is φ = 434464800.

The previous prime is 1223230009. The next prime is 1223230031. The reversal of 1223230030 is 300323221.

It is a junction number, because it is equal to n+sod(n) for n = 1223229986 and 1223230013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223230031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124576 + ... + 134035.

It is an arithmetic number, because the mean of its divisors is an integer number (76807764).

Almost surely, 2^1223230030 is an apocalyptic number.

1223230030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1223230030 is an abundant number, since it is smaller than the sum of its proper divisors (1234618418).

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

1223230030 is a wasteful number, since it uses less digits than its factorization.

1223230030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258672.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 1223230030 is about 34974.7055741717. The cubic root of 1223230030 is about 1069.4718999946.

Adding to 1223230030 its reverse (300323221), we get a palindrome (1523553251).

It can be divided in two parts, 12232 and 30030, that multiplied together give a triangular number (367326960 = T₂₇₁₀₄).

The spelling of 1223230030 in words is "one billion, two hundred twenty-three million, two hundred thirty thousand, thirty".