30220013213 has 16 divisors (see below), whose sum is σ = 33578328000. Its totient is φ = 27019163520.

The previous prime is 30220013203. The next prime is 30220013249. The reversal of 30220013213 is 31231002203.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30220013213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30220013191 and 30220013200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30220013203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129863 + ... + 278036.

It is an arithmetic number, because the mean of its divisors is an integer number (2098645500).

Almost surely, 2^30220013213 is an apocalyptic number.

It is an amenable number.

30220013213 is a deficient number, since it is larger than the sum of its proper divisors (3358314787).

30220013213 is a wasteful number, since it uses less digits than its factorization.

30220013213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408092.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30220013213 its reverse (31231002203), we get a palindrome (61451015416).

The spelling of 30220013213 in words is "thirty billion, two hundred twenty million, thirteen thousand, two hundred thirteen".