22030143311 has 16 divisors (see below), whose sum is σ = 25467553440. Its totient is φ = 18833786880.

The previous prime is 22030143301. The next prime is 22030143403. The reversal of 22030143311 is 11334103022.

It is a cyclic number.

It is not a de Polignac number, because 22030143311 - 2¹⁴ = 22030126927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22030143301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181895 + ... + 277751.

It is an arithmetic number, because the mean of its divisors is an integer number (1591722090).

Almost surely, 2^22030143311 is an apocalyptic number.

22030143311 is a deficient number, since it is larger than the sum of its proper divisors (3437410129).

22030143311 is a wasteful number, since it uses less digits than its factorization.

22030143311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97114.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 22030143311 its reverse (11334103022), we get a palindrome (33364246333).

The spelling of 22030143311 in words is "twenty-two billion, thirty million, one hundred forty-three thousand, three hundred eleven".