30212202232330 has 16 divisors (see below), whose sum is σ = 54559103971680. Its totient is φ = 12045516458832.

The previous prime is 30212202232327. The next prime is 30212202232337. The reversal of 30212202232330 is 3323220221203.

It is a junction number, because it is equal to n+sod(n) for n = 30212202232295 and 30212202232304.

It is not an unprimeable number, because it can be changed into a prime (30212202232337) 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, 4920551040 + ... + 4920557179.

It is an arithmetic number, because the mean of its divisors is an integer number (3409943998230).

Almost surely, 2^{30212202232330} is an apocalyptic number.

30212202232330 is a deficient number, since it is larger than the sum of its proper divisors (24346901739350).

30212202232330 is a wasteful number, since it uses less digits than its factorization.

30212202232330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9841108533.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 30212202232330 its reverse (3323220221203), we get a palindrome (33535422453533).

The spelling of 30212202232330 in words is "thirty trillion, two hundred twelve billion, two hundred two million, two hundred thirty-two thousand, three hundred thirty".