30022422002 has 16 divisors (see below), whose sum is σ = 45139239360. Its totient is φ = 14976048912.

The previous prime is 30022421969. The next prime is 30022422013. The reversal of 30022422002 is 20022422003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1647899 + ... + 1666017.

It is an arithmetic number, because the mean of its divisors is an integer number (2821202460).

Almost surely, 2^30022422002 is an apocalyptic number.

30022422002 is a deficient number, since it is larger than the sum of its proper divisors (15116817358).

30022422002 is a wasteful number, since it uses less digits than its factorization.

30022422002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20017.

The product of its (nonzero) digits is 384, while the sum is 17.

Adding to 30022422002 its reverse (20022422003), we get a palindrome (50044844005).

Subtracting from 30022422002 its reverse (20022422003), we obtain a palindrome (9999999999).

The spelling of 30022422002 in words is "thirty billion, twenty-two million, four hundred twenty-two thousand, two".