1033120220232 has 128 divisors (see below), whose sum is σ = 2732654050560. Its totient is φ = 325118177280.

The previous prime is 1033120220221. The next prime is 1033120220243. The reversal of 1033120220232 is 2320220213301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1033120220221) and next prime (1033120220243).

It is a junction number, because it is equal to n+sod(n) for n = 1033120220199 and 1033120220208.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3671413 + ... + 3942779.

It is an arithmetic number, because the mean of its divisors is an integer number (21348859770).

Almost surely, 2^{1033120220232} is an apocalyptic number.

1033120220232 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 1033120220232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1366327025280).

1033120220232 is an abundant number, since it is smaller than the sum of its proper divisors (1699533830328).

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

1033120220232 is a wasteful number, since it uses less digits than its factorization.

1033120220232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271543 (or 271539 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1033120220232 its reverse (2320220213301), we get a palindrome (3353340433533).

The spelling of 1033120220232 in words is "one trillion, thirty-three billion, one hundred twenty million, two hundred twenty thousand, two hundred thirty-two".