30555552206211 has 16 divisors (see below), whose sum is σ = 41845664632224. Its totient is φ = 19818004679424.

The previous prime is 30555552206173. The next prime is 30555552206213. The reversal of 30555552206211 is 11260225555503.

It is not a de Polignac number, because 30555552206211 - 2¹⁰ = 30555552205187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30555552206213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11370580 + ... + 13798593.

It is an arithmetic number, because the mean of its divisors is an integer number (2615354039514).

Almost surely, 2^{30555552206211} is an apocalyptic number.

30555552206211 is a deficient number, since it is larger than the sum of its proper divisors (11290112426013).

30555552206211 is a wasteful number, since it uses less digits than its factorization.

30555552206211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25180150.

The product of its (nonzero) digits is 450000, while the sum is 42.

The spelling of 30555552206211 in words is "thirty trillion, five hundred fifty-five billion, five hundred fifty-two million, two hundred six thousand, two hundred eleven".