30211440327223 has 16 divisors (see below), whose sum is σ = 31343030974080. Its totient is φ = 29085844243456.

The previous prime is 30211440327179. The next prime is 30211440327241. The reversal of 30211440327223 is 32272304411203.

It is a cyclic number.

It is not a de Polignac number, because 30211440327223 - 2¹³ = 30211440319031 is a prime.

It is a super-2 number, since 2×30211440327223² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30211440327253) 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, 349314861 + ... + 349401337.

It is an arithmetic number, because the mean of its divisors is an integer number (1958939435880).

Almost surely, 2^{30211440327223} is an apocalyptic number.

30211440327223 is a deficient number, since it is larger than the sum of its proper divisors (1131590646857).

30211440327223 is a wasteful number, since it uses less digits than its factorization.

30211440327223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120986.

The product of its (nonzero) digits is 48384, while the sum is 34.

Adding to 30211440327223 its reverse (32272304411203), we get a palindrome (62483744738426).

The spelling of 30211440327223 in words is "thirty trillion, two hundred eleven billion, four hundred forty million, three hundred twenty-seven thousand, two hundred twenty-three".