1043223320232 has 96 divisors (see below), whose sum is σ = 2893782528000. Its totient is φ = 339366782592.

The previous prime is 1043223320207. The next prime is 1043223320287. The reversal of 1043223320232 is 2320233223401.

1043223320232 is a `hidden beast` number, since 1 + 0 + 4 + 322 + 332 + 0 + 2 + 3 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1043223320196 and 1043223320205.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 739353 + ... + 1622679.

It is an arithmetic number, because the mean of its divisors is an integer number (30143568000).

Almost surely, 2^{1043223320232} is an apocalyptic number.

1043223320232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1043223320232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1446891264000).

1043223320232 is an abundant number, since it is smaller than the sum of its proper divisors (1850559207768).

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

1043223320232 is a wasteful number, since it uses less digits than its factorization.

1043223320232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883735 (or 883728 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 1043223320232 its reverse (2320233223401), we get a palindrome (3363456543633).

The spelling of 1043223320232 in words is "one trillion, forty-three billion, two hundred twenty-three million, three hundred twenty thousand, two hundred thirty-two".