22003100032 has 32 divisors (see below), whose sum is σ = 43842027600. Its totient is φ = 10999610880.

The previous prime is 22003099999. The next prime is 22003100039. The reversal of 22003100032 is 23000130022.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×22003100032² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22003099985 and 22003100021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22003100039) by changing a digit.

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, 956182 + ... + 978922.

Almost surely, 2^22003100032 is an apocalyptic number.

It is an amenable number.

22003100032 is a deficient number, since it is larger than the sum of its proper divisors (21838927568).

22003100032 is an equidigital number, since it uses as much as digits as its factorization.

22003100032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30314 (or 30302 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 22003100032 its reverse (23000130022), we get a palindrome (45003230054).

The spelling of 22003100032 in words is "twenty-two billion, three million, one hundred thousand, thirty-two".