30120201000211 has 16 divisors (see below), whose sum is σ = 34561692472320. Its totient is φ = 25713495168480.

The previous prime is 30120201000151. The next prime is 30120201000221. The reversal of 30120201000211 is 11200010202103.

It is not a de Polignac number, because 30120201000211 - 2⁷ = 30120201000083 is a prime.

It is a super-2 number, since 2×30120201000211² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30120201000191 and 30120201000200.

It is not an unprimeable number, because it can be changed into a prime (30120201000221) 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, 2899471 + ... + 8285368.

It is an arithmetic number, because the mean of its divisors is an integer number (2160105779520).

Almost surely, 2^{30120201000211} is an apocalyptic number.

30120201000211 is a deficient number, since it is larger than the sum of its proper divisors (4441491472109).

30120201000211 is a wasteful number, since it uses less digits than its factorization.

30120201000211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11186394.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 30120201000211 its reverse (11200010202103), we get a palindrome (41320211202314).

The spelling of 30120201000211 in words is "thirty trillion, one hundred twenty billion, two hundred one million, two hundred eleven", and thus it is an aban number.