22203541229 has 2 divisors, whose sum is σ = 22203541230. Its totient is φ = 22203541228.

The previous prime is 22203541181. The next prime is 22203541259. The reversal of 22203541229 is 92214530222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20707785604 + 1495755625 = 143902^2 + 38675^2 .

It is a cyclic number.

It is not a de Polignac number, because 22203541229 - 2⁸ = 22203540973 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22203541195 and 22203541204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22203541259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11101770614 + 11101770615.

It is an arithmetic number, because the mean of its divisors is an integer number (11101770615).

Almost surely, 2^22203541229 is an apocalyptic number.

It is an amenable number.

22203541229 is a deficient number, since it is larger than the sum of its proper divisors (1).

22203541229 is an equidigital number, since it uses as much as digits as its factorization.

22203541229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 22203541229 in words is "twenty-two billion, two hundred three million, five hundred forty-one thousand, two hundred twenty-nine".