2232201321232 has 20 divisors (see below), whose sum is σ = 4324926563100. Its totient is φ = 1116091240448.

The previous prime is 2232201321199. The next prime is 2232201321247. The reversal of 2232201321232 is 2321231022322.

It can be written as a sum of positive squares in 2 ways, for example, as 65370216976 + 2166831104256 = 255676^2 + 1472016^2 .

It is a super-3 number, since 3×2232201321232³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2232201321197 and 2232201321206.

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 3 ways as a sum of consecutive naturals, for example, 1616448 + ... + 2660320.

It is an arithmetic number, because the mean of its divisors is an integer number (216246328155).

Almost surely, 2^{2232201321232} is an apocalyptic number.

It is an amenable number.

2232201321232 is a deficient number, since it is larger than the sum of its proper divisors (2092725241868).

2232201321232 is a wasteful number, since it uses less digits than its factorization.

2232201321232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177530 (or 1177524 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2232201321232 its reverse (2321231022322), we get a palindrome (4553432343554).

The spelling of 2232201321232 in words is "two trillion, two hundred thirty-two billion, two hundred one million, three hundred twenty-one thousand, two hundred thirty-two".