22255213303 has 2 divisors, whose sum is σ = 22255213304. Its totient is φ = 22255213302.

The previous prime is 22255213291. The next prime is 22255213363. The reversal of 22255213303 is 30331255222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22255213303 - 2¹⁷ = 22255082231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22255213363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11127606651 + 11127606652.

It is an arithmetic number, because the mean of its divisors is an integer number (11127606652).

Almost surely, 2^22255213303 is an apocalyptic number.

22255213303 is a deficient number, since it is larger than the sum of its proper divisors (1).

22255213303 is an equidigital number, since it uses as much as digits as its factorization.

22255213303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 22255213303 its reverse (30331255222), we get a palindrome (52586468525).

The spelling of 22255213303 in words is "twenty-two billion, two hundred fifty-five million, two hundred thirteen thousand, three hundred three".