30211222333211 has 24 divisors (see below), whose sum is σ = 32400433114560. Its totient is φ = 28161735460992.

The previous prime is 30211222333073. The next prime is 30211222333231. The reversal of 30211222333211 is 11233322211203.

It is not a de Polignac number, because 30211222333211 - 2²⁶ = 30211155224347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30211222333231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 134062316 + ... + 134287478.

It is an arithmetic number, because the mean of its divisors is an integer number (1350018046440).

Almost surely, 2^{30211222333211} is an apocalyptic number.

30211222333211 is a deficient number, since it is larger than the sum of its proper divisors (2189210781349).

30211222333211 is a wasteful number, since it uses less digits than its factorization.

30211222333211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229643 (or 229626 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 30211222333211 its reverse (11233322211203), we get a palindrome (41444544544414).

The spelling of 30211222333211 in words is "thirty trillion, two hundred eleven billion, two hundred twenty-two million, three hundred thirty-three thousand, two hundred eleven".