30221303113211 has 16 divisors (see below), whose sum is σ = 35531957919744. Its totient is φ = 25168470129504.

The previous prime is 30221303113187. The next prime is 30221303113229. The reversal of 30221303113211 is 11231130312203.

It is a cyclic number.

It is not a de Polignac number, because 30221303113211 - 2³⁴ = 30204123244027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30221303133211) 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, 395394011 + ... + 395470436.

It is an arithmetic number, because the mean of its divisors is an integer number (2220747369984).

Almost surely, 2^{30221303113211} is an apocalyptic number.

30221303113211 is a deficient number, since it is larger than the sum of its proper divisors (5310654806533).

30221303113211 is a wasteful number, since it uses less digits than its factorization.

30221303113211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790864610.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 30221303113211 its reverse (11231130312203), we get a palindrome (41452433425414).

The spelling of 30221303113211 in words is "thirty trillion, two hundred twenty-one billion, three hundred three million, one hundred thirteen thousand, two hundred eleven".