30211232002 has 16 divisors (see below), whose sum is σ = 51817522752. Its totient is φ = 12940961040.

The previous prime is 30211231993. The next prime is 30211232003. The reversal of 30211232002 is 20023211203.

It is not an unprimeable number, because it can be changed into a prime (30211232003) 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, 531124 + ... + 585247.

It is an arithmetic number, because the mean of its divisors is an integer number (3238595172).

Almost surely, 2^30211232002 is an apocalyptic number.

30211232002 is a deficient number, since it is larger than the sum of its proper divisors (21606290750).

30211232002 is a wasteful number, since it uses less digits than its factorization.

30211232002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118313.

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

Adding to 30211232002 its reverse (20023211203), we get a palindrome (50234443205).

The spelling of 30211232002 in words is "thirty billion, two hundred eleven million, two hundred thirty-two thousand, two".