2003222140432 has 40 divisors (see below), whose sum is σ = 4165846567416. Its totient is φ = 929779163136.

The previous prime is 2003222140421. The next prime is 2003222140433. The reversal of 2003222140432 is 2340412223002.

It can be written as a sum of positive squares in 4 ways, for example, as 270271055376 + 1732951085056 = 519876^2 + 1316416^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2003222140397 and 2003222140406.

It is not an unprimeable number, because it can be changed into a prime (2003222140433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50423893 + ... + 50463604.

Almost surely, 2^{2003222140432} is an apocalyptic number.

It is an amenable number.

2003222140432 is an abundant number, since it is smaller than the sum of its proper divisors (2162624426984).

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

2003222140432 is a wasteful number, since it uses less digits than its factorization.

2003222140432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100887595 (or 100887589 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 2003222140432 its reverse (2340412223002), we get a palindrome (4343634363434).

The spelling of 2003222140432 in words is "two trillion, three billion, two hundred twenty-two million, one hundred forty thousand, four hundred thirty-two".