10222220263 has 2 divisors, whose sum is σ = 10222220264. Its totient is φ = 10222220262.

The previous prime is 10222220249. The next prime is 10222220269. The reversal of 10222220263 is 36202222201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10222220263 - 2¹³ = 10222212071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10222220269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111110131 + 5111110132.

It is an arithmetic number, because the mean of its divisors is an integer number (5111110132).

Almost surely, 2^10222220263 is an apocalyptic number.

10222220263 is a deficient number, since it is larger than the sum of its proper divisors (1).

10222220263 is an equidigital number, since it uses as much as digits as its factorization.

10222220263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 10222220263 its reverse (36202222201), we get a palindrome (46424442464).

The spelling of 10222220263 in words is "ten billion, two hundred twenty-two million, two hundred twenty thousand, two hundred sixty-three".