22230120313 has 2 divisors, whose sum is σ = 22230120314. Its totient is φ = 22230120312.

The previous prime is 22230120277. The next prime is 22230120343. The reversal of 22230120313 is 31302103222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17412649849 + 4817470464 = 131957^2 + 69408^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22230120313 is a prime.

It is not a weakly prime, because it can be changed into another prime (22230120343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11115060156 + 11115060157.

It is an arithmetic number, because the mean of its divisors is an integer number (11115060157).

Almost surely, 2^22230120313 is an apocalyptic number.

It is an amenable number.

22230120313 is a deficient number, since it is larger than the sum of its proper divisors (1).

22230120313 is an equidigital number, since it uses as much as digits as its factorization.

22230120313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 22230120313 its reverse (31302103222), we get a palindrome (53532223535).

The spelling of 22230120313 in words is "twenty-two billion, two hundred thirty million, one hundred twenty thousand, three hundred thirteen".