10012220263 has 2 divisors, whose sum is σ = 10012220264. Its totient is φ = 10012220262.

The previous prime is 10012220209. The next prime is 10012220293. The reversal of 10012220263 is 36202221001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10012220263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10012220263.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10012220203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5006110131 + 5006110132.

It is an arithmetic number, because the mean of its divisors is an integer number (5006110132).

Almost surely, 2^10012220263 is an apocalyptic number.

10012220263 is a deficient number, since it is larger than the sum of its proper divisors (1).

10012220263 is an equidigital number, since it uses as much as digits as its factorization.

10012220263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10012220263 its reverse (36202221001), we get a palindrome (46214441264).

The spelling of 10012220263 in words is "ten billion, twelve million, two hundred twenty thousand, two hundred sixty-three".