2202044123 has 2 divisors, whose sum is σ = 2202044124. Its totient is φ = 2202044122.

The previous prime is 2202044093. The next prime is 2202044171. The reversal of 2202044123 is 3214402022.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2202044123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2202044095 and 2202044104.

It is not a weakly prime, because it can be changed into another prime (2202094123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101022061 + 1101022062.

It is an arithmetic number, because the mean of its divisors is an integer number (1101022062).

Almost surely, 2^2202044123 is an apocalyptic number.

2202044123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202044123 is an equidigital number, since it uses as much as digits as its factorization.

2202044123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2202044123 is about 46925.9429633545. The cubic root of 2202044123 is about 1300.9941356263.

Adding to 2202044123 its reverse (3214402022), we get a palindrome (5416446145).

The spelling of 2202044123 in words is "two billion, two hundred two million, forty-four thousand, one hundred twenty-three".