22003033432 has 32 divisors (see below), whose sum is σ = 43625232000. Its totient is φ = 10386950400.

The previous prime is 22003033427. The next prime is 22003033433. The reversal of 22003033432 is 23433030022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22003033433) 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, 1071807 + ... + 1092142.

It is an arithmetic number, because the mean of its divisors is an integer number (1363288500).

Almost surely, 2^22003033432 is an apocalyptic number.

It is an amenable number.

22003033432 is a deficient number, since it is larger than the sum of its proper divisors (21622198568).

22003033432 is a wasteful number, since it uses less digits than its factorization.

22003033432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2164027 (or 2164023 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 22003033432 its reverse (23433030022), we get a palindrome (45436063454).

The spelling of 22003033432 in words is "twenty-two billion, three million, thirty-three thousand, four hundred thirty-two".