30020322002 has 16 divisors (see below), whose sum is σ = 49127320800. Its totient is φ = 13644723840.

The previous prime is 30020321987. The next prime is 30020322023. The reversal of 30020322002 is 20022302003.

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, 411074 + ... + 478562.

It is an arithmetic number, because the mean of its divisors is an integer number (3070457550).

Almost surely, 2^30020322002 is an apocalyptic number.

30020322002 is a deficient number, since it is larger than the sum of its proper divisors (19106998798).

30020322002 is a wasteful number, since it uses less digits than its factorization.

30020322002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87721.

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 30020322002 its reverse (20022302003), we get a palindrome (50042624005).

It can be divided in two parts, 300 and 20322002, that added together give a palindrome (20322302).

The spelling of 30020322002 in words is "thirty billion, twenty million, three hundred twenty-two thousand, two".