22310300112303 has 32 divisors (see below), whose sum is σ = 35483295744000. Its totient is φ = 12191516590176.

The previous prime is 22310300112293. The next prime is 22310300112311. The reversal of 22310300112303 is 30321100301322.

It is not a de Polignac number, because 22310300112303 - 2²⁰ = 22310299063727 is a prime.

It is a super-3 number, since 3×22310300112303³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 22310300112303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22310300113303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3544353 + ... + 7561946.

It is an arithmetic number, because the mean of its divisors is an integer number (1108852992000).

Almost surely, 2^{22310300112303} is an apocalyptic number.

22310300112303 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

22310300112303 is a deficient number, since it is larger than the sum of its proper divisors (13172995631697).

22310300112303 is a wasteful number, since it uses less digits than its factorization.

22310300112303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11110491.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 22310300112303 its reverse (30321100301322), we get a palindrome (52631400413625).

The spelling of 22310300112303 in words is "twenty-two trillion, three hundred ten billion, three hundred million, one hundred twelve thousand, three hundred three".