1033220331232 has 24 divisors (see below), whose sum is σ = 2035596301200. Its totient is φ = 516243492864.

The previous prime is 1033220331223. The next prime is 1033220331239. The reversal of 1033220331232 is 2321330223301.

It is a junction number, because it is equal to n+sod(n) for n = 1033220331197 and 1033220331206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033220331239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11412732 + ... + 11502907.

It is an arithmetic number, because the mean of its divisors is an integer number (84816512550).

Almost surely, 2^{1033220331232} is an apocalyptic number.

It is an amenable number.

1033220331232 is a deficient number, since it is larger than the sum of its proper divisors (1002375969968).

1033220331232 is a wasteful number, since it uses less digits than its factorization.

1033220331232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22917058 (or 22917050 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 1033220331232 its reverse (2321330223301), we get a palindrome (3354550554533).

The spelling of 1033220331232 in words is "one trillion, thirty-three billion, two hundred twenty million, three hundred thirty-one thousand, two hundred thirty-two".