1000032223430 has 32 divisors (see below), whose sum is σ = 1802927458080. Its totient is φ = 399375750400.

The previous prime is 1000032223397. The next prime is 1000032223441. The reversal of 1000032223430 is 343222300001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16046330 + ... + 16108530.

It is an arithmetic number, because the mean of its divisors is an integer number (56341483065).

Almost surely, 2^{1000032223430} is an apocalyptic number.

1000032223430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000032223430 is a deficient number, since it is larger than the sum of its proper divisors (802895234650).

1000032223430 is a wasteful number, since it uses less digits than its factorization.

1000032223430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64744.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 1000032223430 its reverse (343222300001), we get a palindrome (1343254523431).

The spelling of 1000032223430 in words is "one trillion, thirty-two million, two hundred twenty-three thousand, four hundred thirty".