30221023212211 has 16 divisors (see below), whose sum is σ = 33100645552128. Its totient is φ = 27424656698400.

The previous prime is 30221023212199. The next prime is 30221023212223. The reversal of 30221023212211 is 11221232012203.

It is an interprime number because it is at equal distance from previous prime (30221023212199) and next prime (30221023212223).

It is not a de Polignac number, because 30221023212211 - 2⁵ = 30221023212179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30221023212811) 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, 82741875 + ... + 83106316.

It is an arithmetic number, because the mean of its divisors is an integer number (2068790347008).

Almost surely, 2^{30221023212211} is an apocalyptic number.

30221023212211 is a deficient number, since it is larger than the sum of its proper divisors (2879622339917).

30221023212211 is a wasteful number, since it uses less digits than its factorization.

30221023212211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165848442.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 30221023212211 its reverse (11221232012203), we get a palindrome (41442255224414).

The spelling of 30221023212211 in words is "thirty trillion, two hundred twenty-one billion, twenty-three million, two hundred twelve thousand, two hundred eleven".