30230220002 has 8 divisors (see below), whose sum is σ = 45346070700. Its totient is φ = 15114863104.

The previous prime is 30230219969. The next prime is 30230220017. The reversal of 30230220002 is 20002203203.

It can be written as a sum of positive squares in 2 ways, for example, as 23647980841 + 6582239161 = 153779^2 + 81131^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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, 157274 + ... + 291882.

Almost surely, 2^30230220002 is an apocalyptic number.

30230220002 is a deficient number, since it is larger than the sum of its proper divisors (15115850698).

30230220002 is a wasteful number, since it uses less digits than its factorization.

30230220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246900.

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

Adding to 30230220002 its reverse (20002203203), we get a palindrome (50232423205).

The spelling of 30230220002 in words is "thirty billion, two hundred thirty million, two hundred twenty thousand, two".