22002002023 has 2 divisors, whose sum is σ = 22002002024. Its totient is φ = 22002002022.

The previous prime is 22002002003. The next prime is 22002002039. The reversal of 22002002023 is 32020020022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22002002023 - 2¹³ = 22001993831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22002001994 and 22002002012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22002002003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001001011 + 11001001012.

It is an arithmetic number, because the mean of its divisors is an integer number (11001001012).

Almost surely, 2^22002002023 is an apocalyptic number.

22002002023 is a deficient number, since it is larger than the sum of its proper divisors (1).

22002002023 is an equidigital number, since it uses as much as digits as its factorization.

22002002023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 13.

Adding to 22002002023 its reverse (32020020022), we get a palindrome (54022022045).

The spelling of 22002002023 in words is "twenty-two billion, two million, two thousand, twenty-three".