22112303030311 has 16 divisors (see below), whose sum is σ = 23868662274688. Its totient is φ = 20363897080800.

The previous prime is 22112303030309. The next prime is 22112303030333. The reversal of 22112303030311 is 11303030321122.

It is not a de Polignac number, because 22112303030311 - 2¹ = 22112303030309 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 (22112303030371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13527076 + ... + 15073366.

It is an arithmetic number, because the mean of its divisors is an integer number (1491791392168).

Almost surely, 2^{22112303030311} is an apocalyptic number.

22112303030311 is a deficient number, since it is larger than the sum of its proper divisors (1756359244377).

22112303030311 is a wasteful number, since it uses less digits than its factorization.

22112303030311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1548862.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 22112303030311 its reverse (11303030321122), we get a palindrome (33415333351433).

The spelling of 22112303030311 in words is "twenty-two trillion, one hundred twelve billion, three hundred three million, thirty thousand, three hundred eleven".