220112000311 has 12 divisors (see below), whose sum is σ = 256583229120. Its totient is φ = 188273531040.

The previous prime is 220112000309. The next prime is 220112000321. The reversal of 220112000311 is 113000211022.

It is not a de Polignac number, because 220112000311 - 2¹ = 220112000309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220112000291 and 220112000300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220112000321) 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, 4665550 + ... + 4712491.

It is an arithmetic number, because the mean of its divisors is an integer number (21381935760).

Almost surely, 2^220112000311 is an apocalyptic number.

220112000311 is a deficient number, since it is larger than the sum of its proper divisors (36471228809).

220112000311 is an equidigital number, since it uses as much as digits as its factorization.

220112000311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9378534 (or 9378527 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 220112000311 its reverse (113000211022), we get a palindrome (333112211333).

The spelling of 220112000311 in words is "two hundred twenty billion, one hundred twelve million, three hundred eleven", and thus it is an aban number.