1224130030 has 32 divisors (see below), whose sum is σ = 2282605920. Its totient is φ = 472327680.

The previous prime is 1224130027. The next prime is 1224130031. The reversal of 1224130030 is 300314221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1224129986 and 1224130013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1224130031) 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, 19717 + ... + 53263.

It is an arithmetic number, because the mean of its divisors is an integer number (71331435).

Almost surely, 2^1224130030 is an apocalyptic number.

1224130030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1224130030 is a deficient number, since it is larger than the sum of its proper divisors (1058475890).

1224130030 is a wasteful number, since it uses less digits than its factorization.

1224130030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33684.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1224130030 is about 34987.5696498056. The cubic root of 1224130030 is about 1069.7341261558.

Adding to 1224130030 its reverse (300314221), we get a palindrome (1524444251).

The spelling of 1224130030 in words is "one billion, two hundred twenty-four million, one hundred thirty thousand, thirty".