1224423030 has 16 divisors (see below), whose sum is σ = 2938615344. Its totient is φ = 326512800.

The previous prime is 1224422993. The next prime is 1224423037. The reversal of 1224423030 is 303244221.

It is a junction number, because it is equal to n+sod(n) for n = 1224422988 and 1224423006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1224423037) 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, 20407021 + ... + 20407080.

It is an arithmetic number, because the mean of its divisors is an integer number (183663459).

Almost surely, 2^1224423030 is an apocalyptic number.

1224423030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1224423030 is an abundant number, since it is smaller than the sum of its proper divisors (1714192314).

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

1224423030 is a wasteful number, since it uses less digits than its factorization.

1224423030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40814111.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 1224423030 is about 34991.7566006624. The cubic root of 1224423030 is about 1069.8194676058.

Adding to 1224423030 its reverse (303244221), we get a palindrome (1527667251).

The spelling of 1224423030 in words is "one billion, two hundred twenty-four million, four hundred twenty-three thousand, thirty".