30220232310213 has 32 divisors (see below), whose sum is σ = 44018032293504. Its totient is φ = 18289745760000.

The previous prime is 30220232310211. The next prime is 30220232310241. The reversal of 30220232310213 is 31201323202203.

It is not a de Polignac number, because 30220232310213 - 2¹ = 30220232310211 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30220232310211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157612543 + ... + 157804163.

It is an arithmetic number, because the mean of its divisors is an integer number (1375563509172).

Almost surely, 2^{30220232310213} is an apocalyptic number.

30220232310213 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

30220232310213 is a deficient number, since it is larger than the sum of its proper divisors (13797799983291).

30220232310213 is a wasteful number, since it uses less digits than its factorization.

30220232310213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198277.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 30220232310213 its reverse (31201323202203), we get a palindrome (61421555512416).

The spelling of 30220232310213 in words is "thirty trillion, two hundred twenty billion, two hundred thirty-two million, three hundred ten thousand, two hundred thirteen".