1224022030 has 64 divisors (see below), whose sum is σ = 2774269440. Its totient is φ = 377712000.

The previous prime is 1224022021. The next prime is 1224022031. The reversal of 1224022030 is 302204221.

It is a junction number, because it is equal to n+sod(n) for n = 1224021995 and 1224022013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1224022031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69901 + ... + 85639.

It is an arithmetic number, because the mean of its divisors is an integer number (43347960).

Almost surely, 2^1224022030 is an apocalyptic number.

1224022030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1224022030 is an abundant number, since it is smaller than the sum of its proper divisors (1550247410).

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

1224022030 is a wasteful number, since it uses less digits than its factorization.

1224022030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15865.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 1224022030 is about 34986.0262104744. The cubic root of 1224022030 is about 1069.7026658042.

Adding to 1224022030 its reverse (302204221), we get a palindrome (1526226251).

It can be divided in two parts, 12 and 24022030, that added together give a palindrome (24022042).

The spelling of 1224022030 in words is "one billion, two hundred twenty-four million, twenty-two thousand, thirty".