30211223013211 has 16 divisors (see below), whose sum is σ = 33398193685824. Its totient is φ = 27182311732224.

The previous prime is 30211223013161. The next prime is 30211223013227. The reversal of 30211223013211 is 11231032211203.

It is a cyclic number.

It is not a de Polignac number, because 30211223013211 - 2³³ = 30202633078619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30211223013011) 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, 21352956 + ... + 22723801.

It is an arithmetic number, because the mean of its divisors is an integer number (2087387105364).

Almost surely, 2^{30211223013211} is an apocalyptic number.

30211223013211 is a deficient number, since it is larger than the sum of its proper divisors (3186970672613).

30211223013211 is a wasteful number, since it uses less digits than its factorization.

30211223013211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44078550.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 30211223013211 its reverse (11231032211203), we get a palindrome (41442255224414).

The spelling of 30211223013211 in words is "thirty trillion, two hundred eleven billion, two hundred twenty-three million, thirteen thousand, two hundred eleven".