30122122212211 has 8 divisors (see below), whose sum is σ = 30326561097248. Its totient is φ = 29917748520000.

The previous prime is 30122122212191. The next prime is 30122122212239. The reversal of 30122122212211 is 11221222122103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30122122212211 - 2¹⁹ = 30122121687923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30122122212241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15370800 + ... + 17219341.

It is an arithmetic number, because the mean of its divisors is an integer number (3790820137156).

Almost surely, 2^{30122122212211} is an apocalyptic number.

30122122212211 is a deficient number, since it is larger than the sum of its proper divisors (204438885037).

30122122212211 is a wasteful number, since it uses less digits than its factorization.

30122122212211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32596413.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 30122122212211 its reverse (11221222122103), we get a palindrome (41343344334314).

The spelling of 30122122212211 in words is "thirty trillion, one hundred twenty-two billion, one hundred twenty-two million, two hundred twelve thousand, two hundred eleven".