22002201223 has 2 divisors, whose sum is σ = 22002201224. Its totient is φ = 22002201222.

The previous prime is 22002201181. The next prime is 22002201251. The reversal of 22002201223 is 32210220022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22002201223 - 2²⁹ = 21465330311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22002201197 and 22002201206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22002201253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001100611 + 11001100612.

It is an arithmetic number, because the mean of its divisors is an integer number (11001100612).

Almost surely, 2^22002201223 is an apocalyptic number.

22002201223 is a deficient number, since it is larger than the sum of its proper divisors (1).

22002201223 is an equidigital number, since it uses as much as digits as its factorization.

22002201223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 22002201223 its reverse (32210220022), we get a palindrome (54212421245).

The spelling of 22002201223 in words is "twenty-two billion, two million, two hundred one thousand, two hundred twenty-three".