22311010063 has 2 divisors, whose sum is σ = 22311010064. Its totient is φ = 22311010062.

The previous prime is 22311010039. The next prime is 22311010097. The reversal of 22311010063 is 36001011322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22311010063 - 2⁹ = 22311009551 is a prime.

It is a super-3 number, since 3×22311010063³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22311010063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22311010363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11155505031 + 11155505032.

It is an arithmetic number, because the mean of its divisors is an integer number (11155505032).

Almost surely, 2^22311010063 is an apocalyptic number.

22311010063 is a deficient number, since it is larger than the sum of its proper divisors (1).

22311010063 is an equidigital number, since it uses as much as digits as its factorization.

22311010063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 22311010063 its reverse (36001011322), we get a palindrome (58312021385).

The spelling of 22311010063 in words is "twenty-two billion, three hundred eleven million, ten thousand, sixty-three".