30000111112201 has 2 divisors, whose sum is σ = 30000111112202. Its totient is φ = 30000111112200.

The previous prime is 30000111112199. The next prime is 30000111112217. The reversal of 30000111112201 is 10221111100003.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29095786190601 + 904324921600 = 5394051^2 + 950960^2 .

It is a cyclic number.

It is not a de Polignac number, because 30000111112201 - 2¹ = 30000111112199 is a prime.

It is a super-2 number, since 2×30000111112201² (a number of 28 digits) contains 22 as substring.

Together with 30000111112199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (30000111112501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15000055556100 + 15000055556101.

It is an arithmetic number, because the mean of its divisors is an integer number (15000055556101).

Almost surely, 2^{30000111112201} is an apocalyptic number.

It is an amenable number.

30000111112201 is a deficient number, since it is larger than the sum of its proper divisors (1).

30000111112201 is an equidigital number, since it uses as much as digits as its factorization.

30000111112201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 30000111112201 its reverse (10221111100003), we get a palindrome (40221222212204).

The spelling of 30000111112201 in words is "thirty trillion, one hundred eleven million, one hundred twelve thousand, two hundred one".