22303012113311 has 12 divisors (see below), whose sum is σ = 22614089329872. Its totient is φ = 21996109506816.

The previous prime is 22303012113259. The next prime is 22303012113397. The reversal of 22303012113311 is 11331121030322.

It is not a de Polignac number, because 22303012113311 - 2⁶ = 22303012113247 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 (22303012113511) 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 11 ways as a sum of consecutive naturals, for example, 1169510 + ... + 6780396.

It is an arithmetic number, because the mean of its divisors is an integer number (1884507444156).

Almost surely, 2^{22303012113311} is an apocalyptic number.

22303012113311 is a deficient number, since it is larger than the sum of its proper divisors (311077216561).

22303012113311 is an frugal number, since it uses more digits than its factorization.

22303012113311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5611630 (or 5611547 counting only the distinct ones).

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

Adding to 22303012113311 its reverse (11331121030322), we get a palindrome (33634133143633).

The spelling of 22303012113311 in words is "twenty-two trillion, three hundred three billion, twelve million, one hundred thirteen thousand, three hundred eleven".