1432224221330 has 32 divisors (see below), whose sum is σ = 2981787306624. Its totient is φ = 485132057856.

The previous prime is 1432224221227. The next prime is 1432224221339. The reversal of 1432224221330 is 331224222341.

It is a junction number, because it is equal to n+sod(n) for n = 1432224221293 and 1432224221302.

It is not an unprimeable number, because it can be changed into a prime (1432224221339) 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, 123249287 + ... + 123260906.

It is an arithmetic number, because the mean of its divisors is an integer number (93180853332).

Almost surely, 2^{1432224221330} is an apocalyptic number.

1432224221330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1432224221330 is an abundant number, since it is smaller than the sum of its proper divisors (1549563085294).

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

1432224221330 is a wasteful number, since it uses less digits than its factorization.

1432224221330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246510290.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 1432224221330 its reverse (331224222341), we get a palindrome (1763448443671).

The spelling of 1432224221330 in words is "one trillion, four hundred thirty-two billion, two hundred twenty-four million, two hundred twenty-one thousand, three hundred thirty".