30022131004 has 6 divisors (see below), whose sum is σ = 52538729264. Its totient is φ = 15011065500.

The previous prime is 30022131001. The next prime is 30022131011. The reversal of 30022131004 is 40013122003.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30022131001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3752766372 + ... + 3752766379.

Almost surely, 2^30022131004 is an apocalyptic number.

It is an amenable number.

30022131004 is a deficient number, since it is larger than the sum of its proper divisors (22516598260).

30022131004 is a wasteful number, since it uses less digits than its factorization.

30022131004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7505532755 (or 7505532753 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30022131004 its reverse (40013122003), we get a palindrome (70035253007).

Subtracting 30022131004 from its reverse (40013122003), we obtain a palindrome (9990990999).

The spelling of 30022131004 in words is "thirty billion, twenty-two million, one hundred thirty-one thousand, four".