30221202020013 has 32 divisors (see below), whose sum is σ = 46416735146880. Its totient is φ = 19419246218880.

The previous prime is 30221202019979. The next prime is 30221202020071. The reversal of 30221202020013 is 31002020212203.

30221202020013 is a `hidden beast` number, since 30 + 221 + 202 + 0 + 200 + 13 = 666.

It is not a de Polignac number, because 30221202020013 - 2¹⁰ = 30221202018989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30221202022013) 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, 164366506 + ... + 164550267.

It is an arithmetic number, because the mean of its divisors is an integer number (1450522973340).

Almost surely, 2^{30221202020013} is an apocalyptic number.

It is an amenable number.

30221202020013 is a deficient number, since it is larger than the sum of its proper divisors (16195533126867).

30221202020013 is a wasteful number, since it uses less digits than its factorization.

30221202020013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328916906 (or 328916900 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 30221202020013 its reverse (31002020212203), we get a palindrome (61223222232216).

The spelling of 30221202020013 in words is "thirty trillion, two hundred twenty-one billion, two hundred two million, twenty thousand, thirteen".