30021120000001 has 8 divisors (see below), whose sum is σ = 32330485865664. Its totient is φ = 27711761126160.

The previous prime is 30021119999993. The next prime is 30021120000077. The reversal of 30021120000001 is 10000002112003.

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

It is a cyclic number.

It is not a de Polignac number, because 30021120000001 - 2³ = 30021119999993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30021120000901) 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, 10189170 + ... + 12800836.

It is an arithmetic number, because the mean of its divisors is an integer number (4041310733208).

Almost surely, 2^{30021120000001} is an apocalyptic number.

It is an amenable number.

30021120000001 is a deficient number, since it is larger than the sum of its proper divisors (2309365865663).

30021120000001 is a wasteful number, since it uses less digits than its factorization.

30021120000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3495911.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 30021120000001 its reverse (10000002112003), we get a palindrome (40021122112004).

The spelling of 30021120000001 in words is "thirty trillion, twenty-one billion, one hundred twenty million, one", and thus it is an aban number.