12220002322203 has 64 divisors (see below), whose sum is σ = 18098589196800. Its totient is φ = 7287023996928.

The previous prime is 12220002322189. The next prime is 12220002322217. The reversal of 12220002322203 is 30222320002221.

It is an interprime number because it is at equal distance from previous prime (12220002322189) and next prime (12220002322217).

It is not a de Polignac number, because 12220002322203 - 2³³ = 12211412387611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12220002322203.

It is not an unprimeable number, because it can be changed into a prime (12220002322273) 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 63 ways as a sum of consecutive naturals, for example, 703219851 + ... + 703237227.

It is an arithmetic number, because the mean of its divisors is an integer number (282790456200).

Almost surely, 2^{12220002322203} is an apocalyptic number.

12220002322203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12220002322203 is a deficient number, since it is larger than the sum of its proper divisors (5878586874597).

12220002322203 is a wasteful number, since it uses less digits than its factorization.

12220002322203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21628.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 12220002322203 its reverse (30222320002221), we get a palindrome (42442322324424).

The spelling of 12220002322203 in words is "twelve trillion, two hundred twenty billion, two million, three hundred twenty-two thousand, two hundred three".